| 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 | $133.62 | 13.132% | $151.167 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $90.34 | 10.444% | $99.7751 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $197.56 | 6.874% | $211.1403 | $211.14 | $211.15 | $211.10 |
| Purchase #4 | $206.72 | 8.664% | $224.6302 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $193.59 | 9.594% | $212.163 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $160.36 | 9.556% | $175.684 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $96.97 | 7.707% | $104.4435 | $104.44 | $104.45 | $104.40 |
| 7 purchase totals = | $1,079.16 | $1,179.0031 | $1,179.00 | $1,179.05 | $1,179.00 | |