| 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 | $133.25 | 7.325% | $143.0106 | $143.01 | $143.00 | $143.00 |
| Purchase #2 | $222.89 | 8.562% | $241.9738 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $179.92 | 11.702% | $200.9742 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $19.68 | 9.703% | $21.5896 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $196.88 | 10.693% | $217.9324 | $217.93 | $217.95 | $217.90 |
| Purchase #6 | $47.99 | 12.159% | $53.8251 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $190.73 | 5.641% | $201.4891 | $201.49 | $201.50 | $201.50 |
| 7 purchase totals = | $991.34 | $1,080.7948 | $1,080.79 | $1,080.80 | $1,080.80 | |