| 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 | $169.66 | 12.840% | $191.4443 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $57.60 | 5.424% | $60.7242 | $60.72 | $60.70 | $60.70 |
| Purchase #3 | $73.37 | 4.437% | $76.6254 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $88.75 | 12.482% | $99.8278 | $99.83 | $99.85 | $99.80 |
| Purchase #5 | $144.46 | 11.436% | $160.9804 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $54.64 | 12.630% | $61.541 | $61.54 | $61.55 | $61.50 |
| Purchase #7 | $121.57 | 13.475% | $137.9516 | $137.95 | $137.95 | $138.00 |
| 7 purchase totals = | $710.05 | $789.0947 | $789.09 | $789.15 | $789.00 | |