| 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 | $178.66 | 10.533% | $197.4783 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $123.63 | 3.453% | $127.8989 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $41.74 | 7.608% | $44.9156 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $250.81 | 3.486% | $259.5532 | $259.55 | $259.55 | $259.60 |
| Purchase #5 | $11.60 | 9.413% | $12.6919 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $69.59 | 4.760% | $72.9025 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $75.96 | 5.851% | $80.4044 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $751.99 | $795.8448 | $795.84 | $795.85 | $795.90 | |