| 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 | $141.52 | 3.487% | $146.4548 | $146.45 | $146.45 | $146.50 |
| Purchase #2 | $245.77 | 12.605% | $276.7493 | $276.75 | $276.75 | $276.70 |
| Purchase #3 | $224.84 | 8.222% | $243.3263 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $229.91 | 10.660% | $254.4184 | $254.42 | $254.40 | $254.40 |
| Purchase #5 | $194.72 | 3.574% | $201.6793 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $242.53 | 11.724% | $270.9642 | $270.96 | $270.95 | $271.00 |
| Purchase #7 | $228.94 | 13.706% | $260.3185 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,508.23 | $1,653.9108 | $1,653.91 | $1,653.90 | $1,653.90 | |