| 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 | $168.30 | 12.388% | $189.149 | $189.15 | $189.15 | $189.10 |
| Purchase #2 | $236.80 | 8.161% | $256.1252 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $163.27 | 9.214% | $178.3137 | $178.31 | $178.30 | $178.30 |
| Purchase #4 | $234.61 | 7.386% | $251.9383 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $167.99 | 9.517% | $183.9776 | $183.98 | $184.00 | $184.00 |
| Purchase #6 | $48.27 | 4.481% | $50.433 | $50.43 | $50.45 | $50.40 |
| Purchase #7 | $144.60 | 3.341% | $149.4311 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $1,163.84 | $1,259.3679 | $1,259.37 | $1,259.45 | $1,259.20 | |