| 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 | $162.67 | 9.550% | $178.205 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $229.55 | 12.409% | $258.0349 | $258.03 | $258.05 | $258.00 |
| Purchase #3 | $92.27 | 7.685% | $99.3609 | $99.36 | $99.35 | $99.40 |
| Purchase #4 | $163.38 | 4.636% | $170.9543 | $170.95 | $170.95 | $171.00 |
| Purchase #5 | $10.79 | 3.748% | $11.1944 | $11.19 | $11.20 | $11.20 |
| Purchase #6 | $63.91 | 10.596% | $70.6819 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $24.51 | 3.689% | $25.4142 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $747.08 | $813.8456 | $813.83 | $813.85 | $813.90 | |