| 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 | $38.42 | 12.102% | $43.0696 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $124.41 | 11.864% | $139.17 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $141.94 | 11.130% | $157.7379 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $194.81 | 6.684% | $207.8311 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $26.79 | 7.445% | $28.7845 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $74.80 | 10.674% | $82.7842 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $197.27 | 13.513% | $223.9271 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $798.44 | $883.3044 | $883.30 | $883.35 | $883.30 | |