| 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 | $154.27 | 12.808% | $174.0289 | $174.03 | $174.05 | $174.00 |
| Purchase #2 | $237.62 | 7.183% | $254.6882 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $63.39 | 5.585% | $66.9303 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $142.59 | 5.417% | $150.3141 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $219.45 | 11.675% | $245.0708 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $148.94 | 6.377% | $158.4379 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $121.48 | 4.258% | $126.6526 | $126.65 | $126.65 | $126.70 |
| 7 purchase totals = | $1,087.74 | $1,176.1228 | $1,176.12 | $1,176.15 | $1,176.10 | |