| 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 | $155.89 | 12.163% | $174.8509 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $219.85 | 7.862% | $237.1346 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $242.76 | 9.307% | $265.3537 | $265.35 | $265.35 | $265.40 |
| Purchase #4 | $59.92 | 12.854% | $67.6221 | $67.62 | $67.60 | $67.60 |
| Purchase #5 | $74.86 | 13.807% | $85.1959 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $163.88 | 9.836% | $179.9992 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $74.52 | 8.790% | $81.0703 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $991.68 | $1,091.2267 | $1,091.22 | $1,091.20 | $1,091.30 | |