| 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 | $217.50 | 8.128% | $235.1784 | $235.18 | $235.20 | $235.20 |
| Purchase #2 | $67.49 | 12.303% | $75.7933 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $48.38 | 9.766% | $53.1048 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $153.32 | 5.737% | $162.116 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $172.26 | 9.843% | $189.2156 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $182.34 | 13.412% | $206.7954 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $212.59 | 5.554% | $224.3972 | $224.40 | $224.40 | $224.40 |
| 7 purchase totals = | $1,053.88 | $1,146.6007 | $1,146.61 | $1,146.60 | $1,146.60 | |