| 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 | $164.80 | 10.360% | $181.8733 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $139.25 | 3.195% | $143.699 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $46.42 | 6.570% | $49.4698 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $26.35 | 13.186% | $29.8245 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $69.40 | 8.283% | $75.1484 | $75.15 | $75.15 | $75.10 |
| Purchase #6 | $195.59 | 13.274% | $221.5526 | $221.55 | $221.55 | $221.60 |
| Purchase #7 | $125.49 | 6.735% | $133.9418 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $767.30 | $835.5094 | $835.50 | $835.45 | $835.50 | |