| 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 | $116.91 | 13.781% | $133.0214 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $129.59 | 6.736% | $138.3192 | $138.32 | $138.30 | $138.30 |
| Purchase #3 | $32.36 | 3.651% | $33.5415 | $33.54 | $33.55 | $33.50 |
| Purchase #4 | $135.57 | 9.692% | $148.7094 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $47.95 | 12.208% | $53.8037 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $88.93 | 11.111% | $98.811 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $67.45 | 7.763% | $72.6861 | $72.69 | $72.70 | $72.70 |
| 7 purchase totals = | $618.76 | $678.8923 | $678.89 | $678.85 | $678.80 | |