| 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 | $99.26 | 13.218% | $112.3802 | $112.38 | $112.40 | $112.40 |
| Purchase #2 | $145.60 | 8.286% | $157.6644 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $46.83 | 7.564% | $50.3722 | $50.37 | $50.35 | $50.40 |
| Purchase #4 | $176.29 | 13.530% | $200.142 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $49.41 | 13.787% | $56.2222 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $156.63 | 8.760% | $170.3508 | $170.35 | $170.35 | $170.40 |
| Purchase #7 | $162.68 | 6.585% | $173.3925 | $173.39 | $173.40 | $173.40 |
| 7 purchase totals = | $836.70 | $920.5243 | $920.51 | $920.50 | $920.60 | |