| 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 | $205.67 | 6.158% | $218.3352 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $7.28 | 5.512% | $7.6813 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $31.79 | 4.452% | $33.2053 | $33.21 | $33.20 | $33.20 |
| Purchase #4 | $188.63 | 3.446% | $195.1302 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $77.42 | 5.529% | $81.7006 | $81.70 | $81.70 | $81.70 |
| Purchase #6 | $97.94 | 5.554% | $103.3796 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $100.94 | 11.648% | $112.6975 | $112.70 | $112.70 | $112.70 |
| 7 purchase totals = | $709.67 | $752.1297 | $752.14 | $752.20 | $752.10 | |