| 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 | $160.86 | 10.621% | $177.9449 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $101.33 | 5.386% | $106.7876 | $106.79 | $106.80 | $106.80 |
| Purchase #3 | $32.52 | 13.169% | $36.8026 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $140.68 | 12.507% | $158.2748 | $158.27 | $158.25 | $158.30 |
| Purchase #5 | $87.83 | 3.309% | $90.7363 | $90.74 | $90.75 | $90.70 |
| Purchase #6 | $37.35 | 6.319% | $39.7101 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $158.53 | 3.660% | $164.3322 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $719.10 | $774.5885 | $774.58 | $774.60 | $774.50 | |