| 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 | $141.51 | 8.572% | $153.6402 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $11.53 | 11.528% | $12.8592 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $36.53 | 3.717% | $37.8878 | $37.89 | $37.90 | $37.90 |
| Purchase #4 | $132.96 | 10.684% | $147.1654 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $207.99 | 13.307% | $235.6672 | $235.67 | $235.65 | $235.70 |
| Purchase #6 | $68.49 | 13.435% | $77.6916 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $47.40 | 7.813% | $51.1034 | $51.10 | $51.10 | $51.10 |
| 7 purchase totals = | $646.41 | $716.0148 | $716.02 | $716.00 | $716.10 | |