| 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 | $179.93 | 7.408% | $193.2592 | $193.26 | $193.25 | $193.30 |
| Purchase #2 | $8.79 | 4.332% | $9.1708 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $234.77 | 10.703% | $259.8974 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $107.31 | 8.211% | $116.1212 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $129.52 | 8.756% | $140.8608 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $32.97 | 11.566% | $36.7833 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $23.55 | 10.325% | $25.9815 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $716.84 | $782.0742 | $782.07 | $782.05 | $782.20 | |