| 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 | $165.55 | 11.181% | $184.0601 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $36.94 | 4.229% | $38.5022 | $38.50 | $38.50 | $38.50 |
| Purchase #3 | $81.93 | 12.528% | $92.1942 | $92.19 | $92.20 | $92.20 |
| Purchase #4 | $93.67 | 7.165% | $100.3815 | $100.38 | $100.40 | $100.40 |
| Purchase #5 | $236.74 | 8.318% | $256.432 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $222.63 | 6.744% | $237.6442 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $232.65 | 8.186% | $251.6947 | $251.69 | $251.70 | $251.70 |
| 7 purchase totals = | $1,070.11 | $1,160.9089 | $1,160.89 | $1,160.95 | $1,160.90 | |