| 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 | $142.84 | 6.298% | $151.8361 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $193.68 | 8.415% | $209.9782 | $209.98 | $210.00 | $210.00 |
| Purchase #3 | $183.90 | 10.867% | $203.8844 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $137.57 | 10.747% | $152.3546 | $152.35 | $152.35 | $152.40 |
| Purchase #5 | $129.83 | 12.672% | $146.2821 | $146.28 | $146.30 | $146.30 |
| Purchase #6 | $26.53 | 9.792% | $29.1278 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $229.59 | 11.147% | $255.1824 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $1,043.94 | $1,148.6456 | $1,148.64 | $1,148.75 | $1,148.70 | |