| 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 | $136.89 | 13.475% | $155.3359 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $103.56 | 4.334% | $108.0483 | $108.05 | $108.05 | $108.00 |
| Purchase #3 | $250.55 | 13.311% | $283.9007 | $283.90 | $283.90 | $283.90 |
| Purchase #4 | $149.54 | 6.113% | $158.6814 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $52.95 | 11.152% | $58.855 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $128.53 | 3.436% | $132.9463 | $132.95 | $132.95 | $132.90 |
| Purchase #7 | $130.92 | 10.204% | $144.2791 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $952.94 | $1,042.0467 | $1,042.06 | $1,042.10 | $1,042.00 | |