| 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 | $152.80 | 13.656% | $173.6664 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $245.33 | 10.569% | $271.2589 | $271.26 | $271.25 | $271.30 |
| Purchase #3 | $63.66 | 12.299% | $71.4895 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $83.85 | 10.367% | $92.5427 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $18.25 | 9.358% | $19.9578 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $45.89 | 5.139% | $48.2483 | $48.25 | $48.25 | $48.20 |
| Purchase #7 | $135.47 | 11.197% | $150.6386 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $745.25 | $827.8022 | $827.81 | $827.80 | $827.80 | |