| 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 | $161.99 | 12.506% | $182.2485 | $182.25 | $182.25 | $182.20 |
| Purchase #2 | $110.87 | 6.677% | $118.2728 | $118.27 | $118.25 | $118.30 |
| Purchase #3 | $197.35 | 6.794% | $210.758 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $187.48 | 11.559% | $209.1508 | $209.15 | $209.15 | $209.20 |
| Purchase #5 | $187.39 | 4.398% | $195.6314 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $142.51 | 8.468% | $154.5777 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $68.83 | 8.440% | $74.6393 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $1,056.42 | $1,145.2785 | $1,145.28 | $1,145.30 | $1,145.30 | |