| 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 | $149.61 | 12.560% | $168.401 | $168.40 | $168.40 | $168.40 |
| Purchase #2 | $236.88 | 13.458% | $268.7593 | $268.76 | $268.75 | $268.80 |
| Purchase #3 | $204.53 | 7.742% | $220.3647 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $98.28 | 8.283% | $106.4205 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $27.96 | 9.247% | $30.5455 | $30.55 | $30.55 | $30.50 |
| Purchase #6 | $57.26 | 10.608% | $63.3341 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $184.52 | 8.829% | $200.8113 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $959.04 | $1,058.6364 | $1,058.63 | $1,058.60 | $1,058.60 | |