| 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 | $172.46 | 6.797% | $184.1821 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $80.79 | 4.115% | $84.1145 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $202.95 | 11.341% | $225.9666 | $225.97 | $225.95 | $226.00 |
| Purchase #4 | $200.62 | 6.458% | $213.576 | $213.58 | $213.60 | $213.60 |
| Purchase #5 | $33.93 | 9.470% | $37.1432 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $114.55 | 7.469% | $123.1057 | $123.11 | $123.10 | $123.10 |
| Purchase #7 | $77.79 | 8.533% | $84.4278 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $883.09 | $952.5159 | $952.52 | $952.55 | $952.50 | |