| 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 | $180.90 | 5.752% | $191.3054 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $110.41 | 5.776% | $116.7873 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $155.55 | 9.481% | $170.2977 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $58.84 | 6.283% | $62.5369 | $62.54 | $62.55 | $62.50 |
| Purchase #5 | $216.69 | 4.395% | $226.2135 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $160.37 | 7.837% | $172.9382 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $148.69 | 5.288% | $156.5527 | $156.55 | $156.55 | $156.60 |
| 7 purchase totals = | $1,031.45 | $1,096.6317 | $1,096.64 | $1,096.65 | $1,096.60 | |