| 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 | $137.26 | 8.806% | $149.3471 | $149.35 | $149.35 | $149.30 |
| Purchase #2 | $133.89 | 3.375% | $138.4088 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $62.55 | 13.545% | $71.0224 | $71.02 | $71.00 | $71.00 |
| Purchase #4 | $69.85 | 8.441% | $75.746 | $75.75 | $75.75 | $75.70 |
| Purchase #5 | $86.25 | 5.455% | $90.9549 | $90.95 | $90.95 | $91.00 |
| Purchase #6 | $213.56 | 5.292% | $224.8616 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $100.59 | 11.637% | $112.2957 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $803.95 | $862.6365 | $862.64 | $862.60 | $862.60 | |