| 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 | $188.45 | 4.683% | $197.2751 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $242.28 | 12.147% | $271.7098 | $271.71 | $271.70 | $271.70 |
| Purchase #3 | $124.66 | 9.720% | $136.777 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $37.80 | 4.853% | $39.6344 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $133.63 | 7.418% | $143.5427 | $143.54 | $143.55 | $143.50 |
| Purchase #6 | $149.61 | 7.266% | $160.4807 | $160.48 | $160.50 | $160.50 |
| Purchase #7 | $182.50 | 3.319% | $188.5572 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $1,058.93 | $1,137.9769 | $1,137.98 | $1,138.05 | $1,138.00 | |