| 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 | $81.76 | 12.720% | $92.1599 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $179.87 | 6.405% | $191.3907 | $191.39 | $191.40 | $191.40 |
| Purchase #3 | $220.74 | 7.835% | $238.035 | $238.04 | $238.05 | $238.00 |
| Purchase #4 | $177.74 | 13.492% | $201.7207 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $148.84 | 11.506% | $165.9655 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $115.82 | 13.485% | $131.4383 | $131.44 | $131.45 | $131.40 |
| Purchase #7 | $149.74 | 5.792% | $158.4129 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $1,074.51 | $1,179.1230 | $1,179.13 | $1,179.10 | $1,179.10 | |