| 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 | $147.68 | 13.622% | $167.797 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $96.38 | 8.637% | $104.7043 | $104.70 | $104.70 | $104.70 |
| Purchase #3 | $7.63 | 3.390% | $7.8887 | $7.89 | $7.90 | $7.90 |
| Purchase #4 | $110.65 | 13.156% | $125.2071 | $125.21 | $125.20 | $125.20 |
| Purchase #5 | $21.32 | 7.629% | $22.9465 | $22.95 | $22.95 | $22.90 |
| Purchase #6 | $87.97 | 7.263% | $94.3593 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $24.40 | 4.829% | $25.5783 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $496.03 | $548.4812 | $548.49 | $548.50 | $548.50 | |