| 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 | $116.61 | 4.454% | $121.8038 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $166.66 | 7.322% | $178.8628 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $201.29 | 11.448% | $224.3337 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $179.73 | 6.296% | $191.0458 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $15.49 | 8.234% | $16.7654 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $229.41 | 11.103% | $254.8814 | $254.88 | $254.90 | $254.90 |
| Purchase #7 | $155.49 | 10.673% | $172.0854 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $1,064.68 | $1,159.7783 | $1,159.78 | $1,159.80 | $1,159.80 | |