| 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 | $117.50 | 13.594% | $133.473 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $55.54 | 11.461% | $61.9054 | $61.91 | $61.90 | $61.90 |
| Purchase #3 | $35.62 | 11.607% | $39.7544 | $39.75 | $39.75 | $39.80 |
| Purchase #4 | $159.48 | 7.827% | $171.9625 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $218.29 | 4.229% | $227.5215 | $227.52 | $227.50 | $227.50 |
| Purchase #6 | $20.90 | 10.495% | $23.0935 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $33.51 | 12.361% | $37.6522 | $37.65 | $37.65 | $37.70 |
| 7 purchase totals = | $640.84 | $695.3625 | $695.35 | $695.30 | $695.50 | |