| 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 | $173.64 | 8.585% | $188.547 | $188.55 | $188.55 | $188.50 |
| Purchase #2 | $84.76 | 9.379% | $92.7096 | $92.71 | $92.70 | $92.70 |
| Purchase #3 | $181.29 | 12.694% | $204.303 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $45.27 | 8.279% | $49.0179 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $97.38 | 10.729% | $107.8279 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $170.51 | 12.847% | $192.4154 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $144.40 | 6.350% | $153.5694 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $897.25 | $988.3902 | $988.40 | $988.35 | $988.30 | |