| 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 | $186.97 | 7.557% | $201.0993 | $201.10 | $201.10 | $201.10 |
| Purchase #2 | $101.84 | 5.669% | $107.6133 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $142.25 | 11.804% | $159.0412 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $152.74 | 8.802% | $166.1842 | $166.18 | $166.20 | $166.20 |
| Purchase #5 | $78.74 | 6.727% | $84.0368 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $244.48 | 7.838% | $263.6423 | $263.64 | $263.65 | $263.60 |
| Purchase #7 | $167.40 | 13.830% | $190.5514 | $190.55 | $190.55 | $190.60 |
| 7 purchase totals = | $1,074.42 | $1,172.1685 | $1,172.16 | $1,172.20 | $1,172.10 | |