| 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 | $135.46 | 8.778% | $147.3507 | $147.35 | $147.35 | $147.40 |
| Purchase #2 | $111.84 | 7.844% | $120.6127 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $168.28 | 5.819% | $178.0722 | $178.07 | $178.05 | $178.10 |
| Purchase #4 | $67.72 | 7.586% | $72.8572 | $72.86 | $72.85 | $72.90 |
| Purchase #5 | $25.73 | 3.869% | $26.7255 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $9.44 | 7.694% | $10.1663 | $10.17 | $10.15 | $10.20 |
| Purchase #7 | $139.48 | 8.594% | $151.4669 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $657.95 | $707.2515 | $707.26 | $707.20 | $707.40 | |