| 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 | $145.99 | 4.292% | $152.2559 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $185.79 | 6.155% | $197.2254 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $130.45 | 8.485% | $141.5187 | $141.52 | $141.50 | $141.50 |
| Purchase #4 | $109.79 | 11.536% | $122.4554 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $26.65 | 12.270% | $29.92 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $179.52 | 3.377% | $185.5824 | $185.58 | $185.60 | $185.60 |
| Purchase #7 | $153.75 | 3.286% | $158.8022 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $931.94 | $987.7600 | $987.77 | $987.75 | $987.80 | |