| 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 | $29.73 | 5.338% | $31.317 | $31.32 | $31.30 | $31.30 |
| Purchase #2 | $159.32 | 11.702% | $177.9636 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $32.58 | 9.859% | $35.7921 | $35.79 | $35.80 | $35.80 |
| Purchase #4 | $117.41 | 10.132% | $129.306 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $175.54 | 9.428% | $192.0899 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $250.75 | 6.784% | $267.7609 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $87.52 | 10.783% | $96.9573 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $852.85 | $931.1868 | $931.19 | $931.15 | $931.30 | |