| 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 | $171.60 | 10.312% | $189.2954 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $39.33 | 6.816% | $42.0107 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $44.54 | 10.607% | $49.2644 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $150.52 | 8.310% | $163.0282 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $225.78 | 11.553% | $251.8644 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $47.42 | 11.722% | $52.9786 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $45.94 | 9.794% | $50.4394 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $725.13 | $798.8811 | $798.88 | $798.90 | $798.90 | |