| 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 | $197.28 | 8.220% | $213.4964 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $194.91 | 9.392% | $213.2159 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $189.92 | 6.720% | $202.6826 | $202.68 | $202.70 | $202.70 |
| Purchase #4 | $74.94 | 3.191% | $77.3313 | $77.33 | $77.35 | $77.30 |
| Purchase #5 | $168.74 | 6.742% | $180.1165 | $180.12 | $180.10 | $180.10 |
| Purchase #6 | $54.58 | 10.868% | $60.5118 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $118.56 | 5.762% | $125.3914 | $125.39 | $125.40 | $125.40 |
| 7 purchase totals = | $998.93 | $1,072.7459 | $1,072.75 | $1,072.75 | $1,072.70 | |