| 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 | $162.32 | 7.717% | $174.8462 | $174.85 | $174.85 | $174.80 |
| Purchase #2 | $70.57 | 12.434% | $79.3447 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $246.57 | 5.718% | $260.6689 | $260.67 | $260.65 | $260.70 |
| Purchase #4 | $228.32 | 13.155% | $258.3555 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $210.53 | 12.130% | $236.0673 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $118.99 | 6.137% | $126.2924 | $126.29 | $126.30 | $126.30 |
| Purchase #7 | $141.93 | 9.804% | $155.8448 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,179.23 | $1,291.4198 | $1,291.42 | $1,291.40 | $1,291.40 | |