| 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 | $151.72 | 6.609% | $161.7472 | $161.75 | $161.75 | $161.70 |
| Purchase #2 | $150.99 | 6.769% | $161.2105 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $91.82 | 9.137% | $100.2096 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $44.29 | 13.518% | $50.2771 | $50.28 | $50.30 | $50.30 |
| Purchase #5 | $158.86 | 10.525% | $175.58 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $74.84 | 13.779% | $85.1522 | $85.15 | $85.15 | $85.20 |
| Purchase #7 | $202.71 | 4.564% | $211.9617 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $875.23 | $946.1383 | $946.14 | $946.15 | $946.20 | |