| 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 | $175.75 | 9.773% | $192.926 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $7.61 | 6.804% | $8.1278 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $96.81 | 3.470% | $100.1693 | $100.17 | $100.15 | $100.20 |
| Purchase #4 | $135.43 | 5.765% | $143.2375 | $143.24 | $143.25 | $143.20 |
| Purchase #5 | $79.28 | 12.527% | $89.2114 | $89.21 | $89.20 | $89.20 |
| Purchase #6 | $47.45 | 9.557% | $51.9848 | $51.98 | $52.00 | $52.00 |
| Purchase #7 | $25.27 | 11.749% | $28.239 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $567.60 | $613.8958 | $613.90 | $613.95 | $613.80 | |