| 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 | $139.65 | 7.691% | $150.3905 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $137.88 | 8.869% | $150.1086 | $150.11 | $150.10 | $150.10 |
| Purchase #3 | $197.52 | 4.733% | $206.8686 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $191.57 | 8.484% | $207.8228 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $58.92 | 8.348% | $63.8386 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $53.33 | 9.611% | $58.4555 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $198.39 | 4.591% | $207.4981 | $207.50 | $207.50 | $207.50 |
| 7 purchase totals = | $977.26 | $1,044.9827 | $1,044.99 | $1,044.95 | $1,045.00 | |