| 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 | $131.61 | 3.685% | $136.4598 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $115.93 | 11.642% | $129.4266 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $133.68 | 8.361% | $144.857 | $144.86 | $144.85 | $144.90 |
| Purchase #4 | $149.56 | 9.784% | $164.193 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $178.25 | 6.212% | $189.3229 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $51.34 | 13.275% | $58.1554 | $58.16 | $58.15 | $58.20 |
| Purchase #7 | $125.72 | 13.688% | $142.9286 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $886.09 | $965.3433 | $965.35 | $965.35 | $965.40 | |