| 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 | $184.65 | 4.279% | $192.5512 | $192.55 | $192.55 | $192.60 |
| Purchase #2 | $66.33 | 6.840% | $70.867 | $70.87 | $70.85 | $70.90 |
| Purchase #3 | $79.93 | 4.859% | $83.8138 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $88.63 | 9.185% | $96.7707 | $96.77 | $96.75 | $96.80 |
| Purchase #5 | $107.74 | 9.829% | $118.3298 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $109.83 | 5.553% | $115.9289 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $38.77 | 11.281% | $43.1436 | $43.14 | $43.15 | $43.10 |
| 7 purchase totals = | $675.88 | $721.4050 | $721.40 | $721.40 | $721.40 | |