| 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 | $172.83 | 4.263% | $180.1977 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $129.98 | 9.181% | $141.9135 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $128.28 | 13.524% | $145.6286 | $145.63 | $145.65 | $145.60 |
| Purchase #4 | $58.62 | 6.273% | $62.2972 | $62.30 | $62.30 | $62.30 |
| Purchase #5 | $115.71 | 7.312% | $124.1707 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $161.42 | 7.138% | $172.9422 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $199.85 | 13.614% | $227.0576 | $227.06 | $227.05 | $227.10 |
| 7 purchase totals = | $966.69 | $1,054.2075 | $1,054.21 | $1,054.20 | $1,054.20 | |