| 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 | $113.46 | 4.371% | $118.4193 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $153.86 | 4.157% | $160.256 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $138.65 | 10.587% | $153.3289 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $96.67 | 6.695% | $103.1421 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $58.70 | 5.791% | $62.0993 | $62.10 | $62.10 | $62.10 |
| Purchase #6 | $137.89 | 12.345% | $154.9125 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $197.93 | 9.655% | $217.0401 | $217.04 | $217.05 | $217.00 |
| 7 purchase totals = | $897.16 | $969.1982 | $969.20 | $969.20 | $969.10 | |