| 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 | $173.45 | 3.849% | $180.1261 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $135.38 | 13.771% | $154.0232 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $234.51 | 5.594% | $247.6285 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $69.54 | 9.314% | $76.017 | $76.02 | $76.00 | $76.00 |
| Purchase #5 | $193.95 | 3.726% | $201.1766 | $201.18 | $201.20 | $201.20 |
| Purchase #6 | $64.91 | 9.667% | $71.1848 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $117.48 | 4.286% | $122.5152 | $122.52 | $122.50 | $122.50 |
| 7 purchase totals = | $989.22 | $1,052.6714 | $1,052.68 | $1,052.70 | $1,052.60 | |