| 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 | $144.28 | 5.705% | $152.5112 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $38.65 | 13.343% | $43.8071 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $147.40 | 6.336% | $156.7393 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $169.44 | 6.184% | $179.9182 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $221.49 | 7.711% | $238.5691 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $15.66 | 7.874% | $16.8931 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $112.72 | 3.495% | $116.6596 | $116.66 | $116.65 | $116.70 |
| 7 purchase totals = | $849.64 | $905.0976 | $905.10 | $905.05 | $905.10 | |