| 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 | $153.95 | 5.265% | $162.0555 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $236.76 | 7.779% | $255.1776 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $211.92 | 7.407% | $227.6169 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $234.68 | 7.202% | $251.5817 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $94.92 | 10.682% | $105.0594 | $105.06 | $105.05 | $105.10 |
| Purchase #6 | $237.40 | 8.751% | $258.1749 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $141.73 | 5.560% | $149.6102 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $1,311.36 | $1,409.2762 | $1,409.28 | $1,409.25 | $1,409.40 | |