| 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 | $139.67 | 12.787% | $157.5296 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $234.41 | 12.516% | $263.7488 | $263.75 | $263.75 | $263.70 |
| Purchase #3 | $106.50 | 6.256% | $113.1626 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $94.73 | 10.213% | $104.4048 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $58.45 | 6.313% | $62.1399 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $162.27 | 3.726% | $168.3162 | $168.32 | $168.30 | $168.30 |
| Purchase #7 | $21.92 | 9.835% | $24.0758 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $817.95 | $893.3777 | $893.38 | $893.40 | $893.30 | |