| 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 | $163.33 | 6.862% | $174.5377 | $174.54 | $174.55 | $174.50 |
| Purchase #2 | $102.31 | 6.457% | $108.9162 | $108.92 | $108.90 | $108.90 |
| Purchase #3 | $200.74 | 3.857% | $208.4825 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $60.40 | 13.860% | $68.7714 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $141.29 | 8.533% | $153.3463 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $109.71 | 4.128% | $114.2388 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $152.77 | 5.532% | $161.2212 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $930.55 | $989.5141 | $989.52 | $989.50 | $989.40 | |