| 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 | $14.61 | 7.647% | $15.7272 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $107.80 | 13.500% | $122.353 | $122.35 | $122.35 | $122.40 |
| Purchase #3 | $174.68 | 13.115% | $197.5893 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $214.75 | 13.132% | $242.951 | $242.95 | $242.95 | $243.00 |
| Purchase #5 | $117.90 | 6.718% | $125.8205 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $70.63 | 8.233% | $76.445 | $76.45 | $76.45 | $76.40 |
| Purchase #7 | $202.61 | 7.320% | $217.4411 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $902.98 | $998.3271 | $998.33 | $998.35 | $998.30 | |