| 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 | $111.87 | 9.358% | $122.3388 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $75.71 | 5.726% | $80.0452 | $80.05 | $80.05 | $80.00 |
| Purchase #3 | $50.25 | 8.715% | $54.6293 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $177.66 | 3.555% | $183.9758 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $50.26 | 12.304% | $56.444 | $56.44 | $56.45 | $56.40 |
| Purchase #6 | $211.75 | 3.726% | $219.6398 | $219.64 | $219.65 | $219.60 |
| Purchase #7 | $71.48 | 8.115% | $77.2806 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $748.98 | $794.3535 | $794.36 | $794.45 | $794.20 | |