| 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 | $133.31 | 3.441% | $137.8972 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $23.29 | 4.501% | $24.3383 | $24.34 | $24.35 | $24.30 |
| Purchase #3 | $79.87 | 7.307% | $85.7061 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $56.65 | 7.827% | $61.084 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $41.71 | 10.357% | $46.0299 | $46.03 | $46.05 | $46.00 |
| Purchase #6 | $150.33 | 6.252% | $159.7286 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $238.28 | 12.297% | $267.5813 | $267.58 | $267.60 | $267.60 |
| 7 purchase totals = | $723.44 | $782.3654 | $782.37 | $782.45 | $782.30 | |