| 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 | $135.37 | 12.131% | $151.7917 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $157.43 | 13.362% | $178.4658 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $10.51 | 10.663% | $11.6307 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $30.58 | 7.649% | $32.9191 | $32.92 | $32.90 | $32.90 |
| Purchase #5 | $62.92 | 9.677% | $69.0088 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $242.43 | 4.241% | $252.7115 | $252.71 | $252.70 | $252.70 |
| Purchase #7 | $74.93 | 13.644% | $85.1534 | $85.15 | $85.15 | $85.20 |
| 7 purchase totals = | $714.17 | $781.6810 | $781.68 | $781.65 | $781.70 | |