| 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 | $188.62 | 8.864% | $205.3393 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $91.48 | 13.549% | $103.8746 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $39.36 | 3.225% | $40.6294 | $40.63 | $40.65 | $40.60 |
| Purchase #4 | $107.42 | 12.468% | $120.8131 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $28.72 | 10.318% | $31.6833 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $168.69 | 8.254% | $182.6137 | $182.61 | $182.60 | $182.60 |
| Purchase #7 | $144.95 | 10.672% | $160.4191 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $769.24 | $845.3725 | $845.36 | $845.35 | $845.30 | |