| 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 | $180.69 | 7.614% | $194.4477 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $102.65 | 9.597% | $112.5013 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $85.93 | 11.787% | $96.0586 | $96.06 | $96.05 | $96.10 |
| Purchase #4 | $18.47 | 3.705% | $19.1543 | $19.15 | $19.15 | $19.20 |
| Purchase #5 | $140.39 | 6.515% | $149.5364 | $149.54 | $149.55 | $149.50 |
| Purchase #6 | $27.60 | 6.381% | $29.3612 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $132.83 | 5.686% | $140.3827 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $688.56 | $741.4422 | $741.44 | $741.45 | $741.50 | |