| 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 | $101.87 | 4.787% | $106.7465 | $106.75 | $106.75 | $106.70 |
| Purchase #2 | $144.67 | 6.186% | $153.6193 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $56.62 | 10.815% | $62.7435 | $62.74 | $62.75 | $62.70 |
| Purchase #4 | $63.78 | 10.102% | $70.2231 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $123.68 | 13.617% | $140.5215 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $65.49 | 9.494% | $71.7076 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $167.64 | 6.249% | $178.1158 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $723.75 | $783.6773 | $783.68 | $783.60 | $783.50 | |