| 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 | $145.66 | 4.626% | $152.3982 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $243.47 | 8.692% | $264.6324 | $264.63 | $264.65 | $264.60 |
| Purchase #3 | $145.82 | 10.483% | $161.1063 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $162.26 | 5.362% | $170.9604 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $173.71 | 12.277% | $195.0364 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $26.88 | 11.351% | $29.9311 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $88.78 | 12.281% | $99.6831 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $986.58 | $1,073.7479 | $1,073.75 | $1,073.80 | $1,073.70 | |