| 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 | $178.39 | 10.485% | $197.0942 | $197.09 | $197.10 | $197.10 |
| Purchase #2 | $27.43 | 8.634% | $29.7983 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $147.73 | 5.321% | $155.5907 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $170.32 | 12.586% | $191.7565 | $191.76 | $191.75 | $191.80 |
| Purchase #5 | $19.25 | 8.450% | $20.8766 | $20.88 | $20.90 | $20.90 |
| Purchase #6 | $249.45 | 5.250% | $262.5461 | $262.55 | $262.55 | $262.50 |
| Purchase #7 | $95.81 | 10.352% | $105.7283 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $888.38 | $963.3907 | $963.40 | $963.45 | $963.40 | |