| 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 | $16.52 | 12.218% | $18.5384 | $18.54 | $18.55 | $18.50 |
| Purchase #2 | $219.35 | 4.707% | $229.6748 | $229.67 | $229.65 | $229.70 |
| Purchase #3 | $34.29 | 3.845% | $35.6085 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $234.39 | 9.135% | $255.8015 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $173.70 | 13.688% | $197.4761 | $197.48 | $197.50 | $197.50 |
| Purchase #6 | $36.25 | 9.551% | $39.7122 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $137.46 | 9.305% | $150.2507 | $150.25 | $150.25 | $150.30 |
| 7 purchase totals = | $851.96 | $927.0622 | $927.06 | $927.05 | $927.10 | |