| 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 | $135.54 | 13.380% | $153.6753 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $50.80 | 5.705% | $53.6981 | $53.70 | $53.70 | $53.70 |
| Purchase #3 | $159.51 | 10.104% | $175.6269 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $16.42 | 9.799% | $18.029 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $244.82 | 8.194% | $264.8806 | $264.88 | $264.90 | $264.90 |
| Purchase #6 | $92.28 | 10.196% | $101.6889 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $168.35 | 7.252% | $180.5587 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $867.72 | $948.1575 | $948.17 | $948.25 | $948.20 | |