| 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 | $103.75 | 3.862% | $107.7568 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $22.41 | 7.751% | $24.147 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $185.92 | 13.810% | $211.5956 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $215.84 | 10.677% | $238.8852 | $238.89 | $238.90 | $238.90 |
| Purchase #5 | $230.47 | 11.182% | $256.2412 | $256.24 | $256.25 | $256.20 |
| Purchase #6 | $128.77 | 6.580% | $137.2431 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $149.30 | 6.571% | $159.1105 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $1,036.46 | $1,134.9794 | $1,134.99 | $1,135.00 | $1,134.90 | |