| 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 | $160.67 | 4.118% | $167.2864 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $97.42 | 11.114% | $108.2473 | $108.25 | $108.25 | $108.20 |
| Purchase #3 | $44.69 | 5.529% | $47.1609 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $71.35 | 3.408% | $73.7816 | $73.78 | $73.80 | $73.80 |
| Purchase #5 | $132.42 | 11.817% | $148.0681 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $115.62 | 12.233% | $129.7638 | $129.76 | $129.75 | $129.80 |
| Purchase #7 | $24.36 | 12.763% | $27.4691 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $646.53 | $701.7772 | $701.78 | $701.75 | $701.90 | |