| 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 | $192.89 | 12.511% | $217.0225 | $217.02 | $217.00 | $217.00 |
| Purchase #2 | $5.90 | 12.335% | $6.6278 | $6.63 | $6.65 | $6.60 |
| Purchase #3 | $164.75 | 8.644% | $178.991 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $15.95 | 11.691% | $17.8147 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $165.66 | 13.176% | $187.4874 | $187.49 | $187.50 | $187.50 |
| Purchase #6 | $143.69 | 5.245% | $151.2265 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $45.35 | 10.537% | $50.1285 | $50.13 | $50.15 | $50.10 |
| 7 purchase totals = | $734.19 | $809.2984 | $809.30 | $809.35 | $809.20 | |