| 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 | $96.58 | 11.152% | $107.3506 | $107.35 | $107.35 | $107.40 |
| Purchase #2 | $127.71 | 7.673% | $137.5092 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $64.44 | 5.681% | $68.1008 | $68.10 | $68.10 | $68.10 |
| Purchase #4 | $203.38 | 9.766% | $223.2421 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $144.55 | 10.148% | $159.2189 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $161.34 | 10.578% | $178.4065 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $27.44 | 4.660% | $28.7187 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $825.44 | $902.5468 | $902.55 | $902.50 | $902.50 | |