| 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 | $174.86 | 4.591% | $182.8878 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $17.61 | 3.297% | $18.1906 | $18.19 | $18.20 | $18.20 |
| Purchase #3 | $226.29 | 13.614% | $257.0971 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $29.32 | 10.713% | $32.4611 | $32.46 | $32.45 | $32.50 |
| Purchase #5 | $96.40 | 6.523% | $102.6882 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $53.85 | 6.711% | $57.4639 | $57.46 | $57.45 | $57.50 |
| Purchase #7 | $213.57 | 3.584% | $221.2243 | $221.22 | $221.20 | $221.20 |
| 7 purchase totals = | $811.90 | $872.0130 | $872.01 | $872.00 | $872.10 | |