| 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 | $110.78 | 6.684% | $118.1845 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $14.79 | 13.790% | $16.8295 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $141.39 | 5.829% | $149.6316 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $90.44 | 8.251% | $97.9022 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $162.41 | 11.865% | $181.6799 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $242.83 | 5.498% | $256.1808 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $151.55 | 6.854% | $161.9372 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $914.19 | $982.3457 | $982.34 | $982.45 | $982.30 | |