| 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 | $179.90 | 5.423% | $189.656 | $189.66 | $189.65 | $189.70 |
| Purchase #2 | $119.35 | 9.113% | $130.2264 | $130.23 | $130.25 | $130.20 |
| Purchase #3 | $65.82 | 10.494% | $72.7272 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $142.28 | 5.132% | $149.5818 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $138.94 | 11.745% | $155.2585 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $153.88 | 6.268% | $163.5252 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $59.67 | 8.124% | $64.5176 | $64.52 | $64.50 | $64.50 |
| 7 purchase totals = | $859.84 | $925.4927 | $925.51 | $925.55 | $925.50 | |