| 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 | $173.89 | 9.811% | $190.9503 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $194.62 | 10.795% | $215.6292 | $215.63 | $215.65 | $215.60 |
| Purchase #3 | $130.44 | 3.723% | $135.2963 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $7.43 | 4.871% | $7.7919 | $7.79 | $7.80 | $7.80 |
| Purchase #5 | $104.36 | 11.486% | $116.3468 | $116.35 | $116.35 | $116.30 |
| Purchase #6 | $239.96 | 10.795% | $265.8637 | $265.86 | $265.85 | $265.90 |
| Purchase #7 | $38.89 | 12.419% | $43.7197 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $889.59 | $975.5979 | $975.60 | $975.60 | $975.60 | |