| 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 | $151.91 | 10.102% | $167.2559 | $167.26 | $167.25 | $167.30 |
| Purchase #2 | $47.62 | 12.399% | $53.5244 | $53.52 | $53.50 | $53.50 |
| Purchase #3 | $44.64 | 7.819% | $48.1304 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $220.47 | 7.433% | $236.8575 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $196.92 | 13.675% | $223.8488 | $223.85 | $223.85 | $223.80 |
| Purchase #6 | $51.44 | 10.415% | $56.7975 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $44.75 | 7.794% | $48.2378 | $48.24 | $48.25 | $48.20 |
| 7 purchase totals = | $757.75 | $834.6523 | $834.66 | $834.65 | $834.60 | |