| 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 | $98.67 | 11.314% | $109.8335 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $110.71 | 3.356% | $114.4254 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $129.49 | 5.455% | $136.5537 | $136.55 | $136.55 | $136.60 |
| Purchase #4 | $74.99 | 5.438% | $79.068 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $188.69 | 11.841% | $211.0328 | $211.03 | $211.05 | $211.00 |
| Purchase #6 | $159.87 | 7.805% | $172.3479 | $172.35 | $172.35 | $172.30 |
| Purchase #7 | $86.46 | 7.743% | $93.1546 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $848.88 | $916.4159 | $916.41 | $916.45 | $916.40 | |