| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.57 | 13.705% | $142.7794 | $142.78 | $142.80 | $142.80 |
| Purchase #2 | $220.87 | 12.307% | $248.0525 | $248.05 | $248.05 | $248.10 |
| Purchase #3 | $250.86 | 5.189% | $263.8771 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $151.31 | 11.463% | $168.6547 | $168.65 | $168.65 | $168.70 |
| Purchase #5 | $207.58 | 13.475% | $235.5514 | $235.55 | $235.55 | $235.60 |
| Purchase #6 | $186.48 | 7.813% | $201.0497 | $201.05 | $201.05 | $201.00 |
| Purchase #7 | $192.31 | 4.358% | $200.6909 | $200.69 | $200.70 | $200.70 |
| 7 purchase totals = | $1,334.98 | $1,460.6557 | $1,460.65 | $1,460.70 | $1,460.80 | |