| 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 | $161.82 | 10.408% | $178.6622 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $47.43 | 13.620% | $53.89 | $53.89 | $53.90 | $53.90 |
| Purchase #3 | $157.98 | 3.518% | $163.5377 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $159.28 | 8.242% | $172.4079 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $49.53 | 11.375% | $55.164 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $71.35 | 4.626% | $74.6507 | $74.65 | $74.65 | $74.70 |
| Purchase #7 | $111.47 | 7.874% | $120.2471 | $120.25 | $120.25 | $120.20 |
| 7 purchase totals = | $758.86 | $818.5596 | $818.56 | $818.55 | $818.60 | |