| 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 | $178.50 | 13.370% | $202.3655 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $40.39 | 3.794% | $41.9224 | $41.92 | $41.90 | $41.90 |
| Purchase #3 | $38.65 | 13.448% | $43.8477 | $43.85 | $43.85 | $43.80 |
| Purchase #4 | $154.31 | 7.713% | $166.2119 | $166.21 | $166.20 | $166.20 |
| Purchase #5 | $211.42 | 6.338% | $224.8198 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $58.32 | 4.309% | $60.833 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $117.59 | 11.169% | $130.7236 | $130.72 | $130.70 | $130.70 |
| 7 purchase totals = | $799.18 | $870.7239 | $870.72 | $870.65 | $870.60 | |