| 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 | $147.42 | 6.184% | $156.5365 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $107.52 | 10.585% | $118.901 | $118.90 | $118.90 | $118.90 |
| Purchase #3 | $17.75 | 8.238% | $19.2122 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $123.87 | 3.574% | $128.2971 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $88.26 | 3.639% | $91.4718 | $91.47 | $91.45 | $91.50 |
| Purchase #6 | $205.89 | 10.437% | $227.3787 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $86.40 | 11.261% | $96.1295 | $96.13 | $96.15 | $96.10 |
| 7 purchase totals = | $777.11 | $837.9268 | $837.93 | $837.95 | $837.90 | |