| 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 | $127.83 | 5.728% | $135.1521 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $29.85 | 12.156% | $33.4786 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $87.90 | 10.265% | $96.9229 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $154.29 | 3.458% | $159.6253 | $159.63 | $159.65 | $159.60 |
| Purchase #5 | $112.70 | 10.494% | $124.5267 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $107.91 | 5.541% | $113.8893 | $113.89 | $113.90 | $113.90 |
| Purchase #7 | $57.69 | 11.810% | $64.5032 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $678.17 | $728.0981 | $728.10 | $728.15 | $728.10 | |