| 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 | $164.36 | 6.667% | $175.3179 | $175.32 | $175.30 | $175.30 |
| Purchase #2 | $52.71 | 4.772% | $55.2253 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $118.73 | 3.402% | $122.7692 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $156.46 | 6.270% | $166.27 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $29.86 | 8.635% | $32.4384 | $32.44 | $32.45 | $32.40 |
| Purchase #6 | $244.53 | 10.634% | $270.5333 | $270.53 | $270.55 | $270.50 |
| Purchase #7 | $120.45 | 10.752% | $133.4008 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $887.10 | $955.9549 | $955.96 | $955.95 | $955.90 | |