| 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 | $132.70 | 11.218% | $147.5863 | $147.59 | $147.60 | $147.60 |
| Purchase #2 | $175.97 | 4.309% | $183.5525 | $183.55 | $183.55 | $183.60 |
| Purchase #3 | $165.45 | 3.139% | $170.6435 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $107.36 | 13.386% | $121.7312 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $137.58 | 13.731% | $156.4711 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $62.92 | 3.271% | $64.9781 | $64.98 | $65.00 | $65.00 |
| Purchase #7 | $237.29 | 11.694% | $265.0387 | $265.04 | $265.05 | $265.00 |
| 7 purchase totals = | $1,019.27 | $1,110.0014 | $1,110.00 | $1,110.05 | $1,110.00 | |