| 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 | $179.67 | 7.702% | $193.5082 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $204.26 | 6.748% | $218.0435 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $60.52 | 3.350% | $62.5474 | $62.55 | $62.55 | $62.50 |
| Purchase #4 | $240.81 | 11.781% | $269.1798 | $269.18 | $269.20 | $269.20 |
| Purchase #5 | $47.74 | 6.630% | $50.9052 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $66.69 | 7.821% | $71.9058 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $102.32 | 12.498% | $115.108 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $902.01 | $981.1979 | $981.21 | $981.20 | $981.10 | |