| 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 | $145.95 | 7.399% | $156.7488 | $156.75 | $156.75 | $156.70 |
| Purchase #2 | $75.60 | 8.260% | $81.8446 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $82.75 | 4.504% | $86.4771 | $86.48 | $86.50 | $86.50 |
| Purchase #4 | $243.46 | 12.468% | $273.8146 | $273.81 | $273.80 | $273.80 |
| Purchase #5 | $217.91 | 13.782% | $247.9424 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $179.32 | 4.684% | $187.7193 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $140.64 | 6.177% | $149.3273 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $1,085.63 | $1,183.8741 | $1,183.87 | $1,183.90 | $1,183.70 | |