| 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 | $140.73 | 7.626% | $151.4621 | $151.46 | $151.45 | $151.50 |
| Purchase #2 | $21.54 | 3.705% | $22.3381 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $49.64 | 8.343% | $53.7815 | $53.78 | $53.80 | $53.80 |
| Purchase #4 | $44.63 | 3.283% | $46.0952 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $50.92 | 12.549% | $57.31 | $57.31 | $57.30 | $57.30 |
| Purchase #6 | $166.68 | 8.463% | $180.7861 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $228.43 | 13.282% | $258.7701 | $258.77 | $258.75 | $258.80 |
| 7 purchase totals = | $702.57 | $770.5431 | $770.55 | $770.55 | $770.60 | |