| 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 | $160.35 | 12.268% | $180.0217 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $207.67 | 6.780% | $221.75 | $221.75 | $221.75 | $221.80 |
| Purchase #3 | $90.95 | 3.589% | $94.2142 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $93.84 | 5.693% | $99.1823 | $99.18 | $99.20 | $99.20 |
| Purchase #5 | $54.80 | 9.503% | $60.0076 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $61.26 | 8.213% | $66.2913 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $145.63 | 7.363% | $156.3527 | $156.35 | $156.35 | $156.40 |
| 7 purchase totals = | $814.50 | $877.8198 | $877.81 | $877.80 | $877.90 | |