| 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 | $163.92 | 10.803% | $181.6283 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $180.55 | 7.686% | $194.4271 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $25.85 | 3.281% | $26.6981 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $159.86 | 4.149% | $166.4926 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $197.53 | 3.870% | $205.1744 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $18.28 | 10.428% | $20.1862 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $35.52 | 10.826% | $39.3654 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $781.51 | $833.9721 | $833.98 | $834.00 | $834.00 | |