| 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 | $199.64 | 10.106% | $219.8156 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $191.86 | 9.372% | $209.8411 | $209.84 | $209.85 | $209.80 |
| Purchase #3 | $140.73 | 10.120% | $154.9719 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $55.35 | 13.787% | $62.9811 | $62.98 | $63.00 | $63.00 |
| Purchase #5 | $15.27 | 11.345% | $17.0024 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $71.47 | 13.811% | $81.3407 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $19.57 | 6.462% | $20.8346 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $693.89 | $766.7874 | $766.78 | $766.80 | $766.70 | |