| 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 | $204.67 | 11.324% | $227.8468 | $227.85 | $227.85 | $227.80 |
| Purchase #2 | $59.69 | 11.744% | $66.7 | $66.70 | $66.70 | $66.70 |
| Purchase #3 | $179.69 | 10.393% | $198.3652 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $137.91 | 8.525% | $149.6668 | $149.67 | $149.65 | $149.70 |
| Purchase #5 | $26.52 | 7.468% | $28.5005 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $153.84 | 4.144% | $160.2151 | $160.22 | $160.20 | $160.20 |
| Purchase #7 | $89.31 | 13.781% | $101.6178 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $851.63 | $932.9122 | $932.93 | $932.85 | $932.90 | |