| 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 | $156.42 | 10.488% | $172.8253 | $172.83 | $172.85 | $172.80 |
| Purchase #2 | $39.28 | 13.272% | $44.4932 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $137.28 | 12.203% | $154.0323 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $21.35 | 11.449% | $23.7944 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $120.51 | 10.102% | $132.6839 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $21.39 | 13.682% | $24.3166 | $24.32 | $24.30 | $24.30 |
| Purchase #7 | $245.82 | 11.726% | $274.6449 | $274.64 | $274.65 | $274.60 |
| 7 purchase totals = | $742.05 | $826.7906 | $826.78 | $826.85 | $826.70 | |