| 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 | $144.66 | 5.311% | $152.3429 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $9.61 | 10.812% | $10.649 | $10.65 | $10.65 | $10.60 |
| Purchase #3 | $193.86 | 10.582% | $214.3743 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $5.28 | 7.465% | $5.6742 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $177.58 | 9.276% | $194.0523 | $194.05 | $194.05 | $194.10 |
| Purchase #6 | $117.45 | 9.637% | $128.7687 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $26.89 | 4.769% | $28.1724 | $28.17 | $28.15 | $28.20 |
| 7 purchase totals = | $675.33 | $734.0338 | $734.02 | $733.95 | $734.10 | |