| 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 | $150.59 | 7.646% | $162.1041 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $66.67 | 12.621% | $75.0844 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $103.41 | 8.459% | $112.1575 | $112.16 | $112.15 | $112.20 |
| Purchase #4 | $146.39 | 10.217% | $161.3467 | $161.35 | $161.35 | $161.30 |
| Purchase #5 | $167.75 | 11.627% | $187.2543 | $187.25 | $187.25 | $187.30 |
| Purchase #6 | $59.95 | 9.312% | $65.5325 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $71.85 | 9.442% | $78.6341 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $766.61 | $842.1136 | $842.10 | $842.15 | $842.10 | |