| 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 | $160.28 | 3.603% | $166.0549 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $171.36 | 7.182% | $183.6671 | $183.67 | $183.65 | $183.70 |
| Purchase #3 | $216.70 | 9.335% | $236.9289 | $236.93 | $236.95 | $236.90 |
| Purchase #4 | $197.52 | 7.664% | $212.6579 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $85.74 | 4.817% | $89.8701 | $89.87 | $89.85 | $89.90 |
| Purchase #6 | $233.55 | 8.453% | $253.292 | $253.29 | $253.30 | $253.30 |
| Purchase #7 | $42.90 | 13.299% | $48.6053 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $1,108.05 | $1,191.0762 | $1,191.08 | $1,191.05 | $1,191.20 | |