| 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 | $118.96 | 11.665% | $132.8367 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $189.48 | 3.345% | $195.8181 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $44.26 | 7.813% | $47.718 | $47.72 | $47.70 | $47.70 |
| Purchase #4 | $139.96 | 5.229% | $147.2785 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $8.98 | 11.668% | $10.0278 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $31.75 | 3.509% | $32.8641 | $32.86 | $32.85 | $32.90 |
| Purchase #7 | $116.72 | 7.110% | $125.0188 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $650.11 | $691.5620 | $691.57 | $691.55 | $691.50 | |