| 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 | $11.49 | 6.688% | $12.2585 | $12.26 | $12.25 | $12.30 |
| Purchase #2 | $161.59 | 10.664% | $178.822 | $178.82 | $178.80 | $178.80 |
| Purchase #3 | $40.64 | 3.529% | $42.0742 | $42.07 | $42.05 | $42.10 |
| Purchase #4 | $132.58 | 7.581% | $142.6309 | $142.63 | $142.65 | $142.60 |
| Purchase #5 | $180.80 | 11.722% | $201.9934 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $141.94 | 13.235% | $160.7258 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $18.26 | 8.580% | $19.8267 | $19.83 | $19.85 | $19.80 |
| 7 purchase totals = | $687.30 | $758.3315 | $758.33 | $758.35 | $758.30 | |