| 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 | $156.81 | 12.141% | $175.8483 | $175.85 | $175.85 | $175.80 |
| Purchase #2 | $130.50 | 3.157% | $134.6199 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $66.48 | 6.374% | $70.7174 | $70.72 | $70.70 | $70.70 |
| Purchase #4 | $61.72 | 5.352% | $65.0233 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $64.53 | 13.606% | $73.31 | $73.31 | $73.30 | $73.30 |
| Purchase #6 | $45.46 | 10.205% | $50.0992 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $128.69 | 6.192% | $136.6585 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $654.19 | $706.2766 | $706.28 | $706.20 | $706.20 | |