| 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 | $145.87 | 11.380% | $162.47 | $162.47 | $162.45 | $162.50 |
| Purchase #2 | $38.66 | 12.287% | $43.4102 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $205.47 | 13.207% | $232.6064 | $232.61 | $232.60 | $232.60 |
| Purchase #4 | $118.62 | 7.196% | $127.1559 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $122.29 | 7.225% | $131.1255 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $6.46 | 5.770% | $6.8327 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $249.68 | 7.601% | $268.6582 | $268.66 | $268.65 | $268.70 |
| 7 purchase totals = | $887.05 | $972.2589 | $972.27 | $972.25 | $972.30 | |