| 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 | $150.89 | 3.831% | $156.6706 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $90.32 | 7.112% | $96.7436 | $96.74 | $96.75 | $96.70 |
| Purchase #3 | $83.55 | 3.321% | $86.3247 | $86.32 | $86.30 | $86.30 |
| Purchase #4 | $98.30 | 12.190% | $110.2828 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $159.69 | 6.466% | $170.0156 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $133.28 | 8.434% | $144.5208 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $110.63 | 7.523% | $118.9527 | $118.95 | $118.95 | $119.00 |
| 7 purchase totals = | $826.66 | $883.5108 | $883.50 | $883.45 | $883.50 | |