| 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 | $16.51 | 12.873% | $18.6353 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $246.46 | 9.298% | $269.3759 | $269.38 | $269.40 | $269.40 |
| Purchase #3 | $18.27 | 6.479% | $19.4537 | $19.45 | $19.45 | $19.50 |
| Purchase #4 | $41.54 | 8.613% | $45.1178 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $152.49 | 4.309% | $159.0608 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $192.68 | 4.503% | $201.3564 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $106.79 | 10.431% | $117.9293 | $117.93 | $117.95 | $117.90 |
| 7 purchase totals = | $774.74 | $830.9292 | $830.94 | $830.95 | $831.00 | |