| 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 | $128.70 | 3.134% | $132.7335 | $132.73 | $132.75 | $132.70 |
| Purchase #2 | $152.26 | 11.412% | $169.6359 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $169.70 | 4.115% | $176.6832 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $250.68 | 8.251% | $271.3636 | $271.36 | $271.35 | $271.40 |
| Purchase #5 | $91.43 | 10.661% | $101.1774 | $101.18 | $101.20 | $101.20 |
| Purchase #6 | $10.53 | 5.208% | $11.0784 | $11.08 | $11.10 | $11.10 |
| Purchase #7 | $91.53 | 10.428% | $101.0747 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $894.83 | $963.7467 | $963.74 | $963.80 | $963.80 | |