| 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 | $141.58 | 10.192% | $156.0098 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $11.68 | 13.282% | $13.2313 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $38.50 | 12.459% | $43.2967 | $43.30 | $43.30 | $43.30 |
| Purchase #4 | $238.42 | 11.364% | $265.514 | $265.51 | $265.50 | $265.50 |
| Purchase #5 | $70.45 | 7.397% | $75.6612 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $111.96 | 8.245% | $121.1911 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $10.52 | 3.667% | $10.9058 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $623.11 | $685.8099 | $685.81 | $685.80 | $685.80 | |