| 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 | $201.92 | 10.481% | $223.0832 | $223.08 | $223.10 | $223.10 |
| Purchase #2 | $134.27 | 11.335% | $149.4895 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $55.78 | 8.229% | $60.3701 | $60.37 | $60.35 | $60.40 |
| Purchase #4 | $5.99 | 7.158% | $6.4188 | $6.42 | $6.40 | $6.40 |
| Purchase #5 | $175.87 | 6.726% | $187.699 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $177.85 | 13.328% | $201.5538 | $201.55 | $201.55 | $201.60 |
| Purchase #7 | $104.39 | 13.346% | $118.3219 | $118.32 | $118.30 | $118.30 |
| 7 purchase totals = | $856.07 | $946.9363 | $946.93 | $946.90 | $947.00 | |