| 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 | $171.56 | 5.269% | $180.5995 | $180.60 | $180.60 | $180.60 |
| Purchase #2 | $178.42 | 3.242% | $184.2044 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $90.33 | 13.128% | $102.1885 | $102.19 | $102.20 | $102.20 |
| Purchase #4 | $84.55 | 7.847% | $91.1846 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $202.55 | 10.157% | $223.123 | $223.12 | $223.10 | $223.10 |
| Purchase #6 | $155.38 | 9.811% | $170.6243 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $15.58 | 11.583% | $17.3846 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $898.37 | $969.3089 | $969.29 | $969.30 | $969.30 | |