| 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 | $189.39 | 7.447% | $203.4939 | $203.49 | $203.50 | $203.50 |
| Purchase #2 | $107.57 | 10.285% | $118.6336 | $118.63 | $118.65 | $118.60 |
| Purchase #3 | $93.38 | 3.140% | $96.3121 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $19.58 | 6.345% | $20.8224 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $175.35 | 10.261% | $193.3427 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $65.57 | 4.447% | $68.4859 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $87.37 | 13.495% | $99.1606 | $99.16 | $99.15 | $99.20 |
| 7 purchase totals = | $738.21 | $800.2512 | $800.24 | $800.25 | $800.20 | |