| 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 | $136.57 | 8.309% | $147.9176 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $84.29 | 6.106% | $89.4367 | $89.44 | $89.45 | $89.40 |
| Purchase #3 | $90.79 | 6.635% | $96.8139 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $247.54 | 8.428% | $268.4027 | $268.40 | $268.40 | $268.40 |
| Purchase #5 | $120.33 | 4.523% | $125.7725 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $117.59 | 10.387% | $129.8041 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $88.88 | 11.375% | $98.9901 | $98.99 | $99.00 | $99.00 |
| 7 purchase totals = | $885.99 | $957.1376 | $957.13 | $957.10 | $957.10 | |