| 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 | $148.73 | 7.104% | $159.2958 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $118.41 | 6.288% | $125.8556 | $125.86 | $125.85 | $125.90 |
| Purchase #3 | $241.73 | 9.242% | $264.0707 | $264.07 | $264.05 | $264.10 |
| Purchase #4 | $223.91 | 7.372% | $240.4166 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $66.88 | 13.188% | $75.7001 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $221.66 | 10.660% | $245.289 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $200.40 | 8.465% | $217.3639 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $1,221.72 | $1,327.9917 | $1,328.00 | $1,327.95 | $1,328.10 | |