| 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 | $155.56 | 5.762% | $164.5234 | $164.52 | $164.50 | $164.50 |
| Purchase #2 | $228.70 | 8.175% | $247.3962 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $128.59 | 12.657% | $144.8656 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $152.30 | 10.590% | $168.4286 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $213.39 | 7.399% | $229.1787 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $193.41 | 9.215% | $211.2327 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $168.70 | 5.470% | $177.9279 | $177.93 | $177.95 | $177.90 |
| 7 purchase totals = | $1,240.65 | $1,343.5531 | $1,343.56 | $1,343.60 | $1,343.50 | |