| 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 | $157.63 | 13.823% | $179.4192 | $179.42 | $179.40 | $179.40 |
| Purchase #2 | $210.35 | 4.853% | $220.5583 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $58.57 | 11.760% | $65.4578 | $65.46 | $65.45 | $65.50 |
| Purchase #4 | $64.29 | 9.723% | $70.5409 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $95.27 | 10.851% | $105.6077 | $105.61 | $105.60 | $105.60 |
| Purchase #6 | $108.84 | 3.221% | $112.3457 | $112.35 | $112.35 | $112.30 |
| Purchase #7 | $72.55 | 3.618% | $75.1749 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $767.50 | $829.1045 | $829.11 | $829.05 | $829.10 | |