| 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 | $142.32 | 6.361% | $151.373 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $35.88 | 11.551% | $40.0245 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $73.85 | 12.232% | $82.8833 | $82.88 | $82.90 | $82.90 |
| Purchase #4 | $28.48 | 4.460% | $29.7502 | $29.75 | $29.75 | $29.80 |
| Purchase #5 | $124.67 | 13.743% | $141.8034 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $138.55 | 4.426% | $144.6822 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $167.78 | 5.799% | $177.5096 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $711.53 | $768.0262 | $768.01 | $768.00 | $768.10 | |