| 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 | $163.62 | 8.657% | $177.7846 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $242.62 | 4.247% | $252.9241 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $21.61 | 4.215% | $22.5209 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $37.68 | 9.161% | $41.1319 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $159.55 | 12.530% | $179.5416 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $176.88 | 10.185% | $194.8952 | $194.90 | $194.90 | $194.90 |
| Purchase #7 | $241.76 | 5.132% | $254.1671 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $1,043.72 | $1,122.9654 | $1,122.96 | $1,122.95 | $1,122.90 | |