| 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 | $13.71 | 7.392% | $14.7234 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $160.52 | 13.124% | $181.5866 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $166.44 | 6.462% | $177.1954 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $67.78 | 9.633% | $74.3092 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $116.82 | 6.822% | $124.7895 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $221.37 | 5.127% | $232.7196 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $55.73 | 6.852% | $59.5486 | $59.55 | $59.55 | $59.50 |
| 7 purchase totals = | $802.37 | $864.8723 | $864.88 | $864.85 | $864.80 | |