| 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 | $188.87 | 8.732% | $205.3621 | $205.36 | $205.35 | $205.40 |
| Purchase #2 | $135.48 | 5.594% | $143.0588 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $112.91 | 4.361% | $117.834 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $229.46 | 7.129% | $245.8182 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $23.93 | 13.244% | $27.0993 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $83.25 | 5.618% | $87.927 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $140.94 | 8.283% | $152.6141 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $914.84 | $979.7135 | $979.71 | $979.70 | $979.70 | |