| 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 | $82.88 | 11.167% | $92.1352 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $147.86 | 12.735% | $166.69 | $166.69 | $166.70 | $166.70 |
| Purchase #3 | $191.45 | 8.146% | $207.0455 | $207.05 | $207.05 | $207.00 |
| Purchase #4 | $82.39 | 12.849% | $92.9763 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $232.26 | 6.748% | $247.9329 | $247.93 | $247.95 | $247.90 |
| Purchase #6 | $127.76 | 7.164% | $136.9127 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $155.97 | 3.271% | $161.0718 | $161.07 | $161.05 | $161.10 |
| 7 purchase totals = | $1,020.57 | $1,104.7644 | $1,104.77 | $1,104.80 | $1,104.70 | |