| 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 | $150.82 | 13.256% | $170.8127 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $9.28 | 4.463% | $9.6942 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $104.86 | 6.384% | $111.5543 | $111.55 | $111.55 | $111.60 |
| Purchase #4 | $94.96 | 3.466% | $98.2513 | $98.25 | $98.25 | $98.30 |
| Purchase #5 | $9.73 | 8.822% | $10.5884 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $236.87 | 6.108% | $251.338 | $251.34 | $251.35 | $251.30 |
| Purchase #7 | $165.67 | 5.753% | $175.201 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $772.19 | $827.4399 | $827.43 | $827.45 | $827.50 | |