| 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 | $119.79 | 8.750% | $130.2716 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $168.39 | 11.823% | $188.2987 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $11.53 | 11.751% | $12.8849 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $205.74 | 7.265% | $220.687 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $7.55 | 7.376% | $8.1069 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $123.32 | 9.543% | $135.0884 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $27.78 | 3.689% | $28.8048 | $28.80 | $28.80 | $28.80 |
| 7 purchase totals = | $664.10 | $724.1423 | $724.14 | $724.15 | $724.20 | |