| 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 | $64.66 | 5.445% | $68.1807 | $68.18 | $68.20 | $68.20 |
| Purchase #2 | $41.73 | 8.170% | $45.1393 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $83.48 | 12.498% | $93.9133 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $96.27 | 9.346% | $105.2674 | $105.27 | $105.25 | $105.30 |
| Purchase #5 | $179.51 | 11.480% | $200.1177 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $213.72 | 7.786% | $230.3602 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $134.30 | 11.700% | $150.0131 | $150.01 | $150.00 | $150.00 |
| 7 purchase totals = | $813.67 | $892.9917 | $892.99 | $892.95 | $893.00 | |