| 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 | $177.61 | 9.433% | $194.364 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $11.29 | 10.322% | $12.4554 | $12.46 | $12.45 | $12.50 |
| Purchase #3 | $222.87 | 10.231% | $245.6718 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $71.93 | 4.169% | $74.9288 | $74.93 | $74.95 | $74.90 |
| Purchase #5 | $52.37 | 4.194% | $54.5664 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $73.88 | 13.105% | $83.562 | $83.56 | $83.55 | $83.60 |
| Purchase #7 | $98.40 | 3.714% | $102.0546 | $102.05 | $102.05 | $102.10 |
| 7 purchase totals = | $708.35 | $767.6030 | $767.60 | $767.55 | $767.80 | |