| 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 | $129.31 | 12.656% | $145.6755 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $77.84 | 6.560% | $82.9463 | $82.95 | $82.95 | $82.90 |
| Purchase #3 | $180.79 | 9.283% | $197.5727 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $229.93 | 8.613% | $249.7339 | $249.73 | $249.75 | $249.70 |
| Purchase #5 | $200.68 | 10.372% | $221.4945 | $221.49 | $221.50 | $221.50 |
| Purchase #6 | $93.47 | 6.149% | $99.2175 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $101.95 | 10.702% | $112.8607 | $112.86 | $112.85 | $112.90 |
| 7 purchase totals = | $1,013.97 | $1,109.5011 | $1,109.50 | $1,109.50 | $1,109.50 | |