| 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 | $63.42 | 12.170% | $71.1382 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $156.30 | 13.299% | $177.0863 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $154.82 | 3.422% | $160.1179 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $187.27 | 8.713% | $203.5868 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $154.84 | 7.439% | $166.3585 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $9.37 | 6.354% | $9.9654 | $9.97 | $9.95 | $10.00 |
| Purchase #7 | $184.91 | 3.762% | $191.8663 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $910.93 | $980.1194 | $980.14 | $980.10 | $980.20 | |