| 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 | $166.85 | 9.708% | $183.0478 | $183.05 | $183.05 | $183.00 |
| Purchase #2 | $222.31 | 12.589% | $250.2966 | $250.30 | $250.30 | $250.30 |
| Purchase #3 | $243.34 | 4.469% | $254.2149 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $233.49 | 12.643% | $263.0101 | $263.01 | $263.00 | $263.00 |
| Purchase #5 | $80.31 | 11.205% | $89.3087 | $89.31 | $89.30 | $89.30 |
| Purchase #6 | $46.48 | 6.704% | $49.596 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $197.78 | 7.352% | $212.3208 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $1,190.56 | $1,301.7949 | $1,301.80 | $1,301.75 | $1,301.70 | |