| 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 | $131.27 | 9.102% | $143.2182 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $52.94 | 10.657% | $58.5818 | $58.58 | $58.60 | $58.60 |
| Purchase #3 | $165.48 | 12.279% | $185.7993 | $185.80 | $185.80 | $185.80 |
| Purchase #4 | $52.32 | 12.786% | $59.0096 | $59.01 | $59.00 | $59.00 |
| Purchase #5 | $25.96 | 6.407% | $27.6233 | $27.62 | $27.60 | $27.60 |
| Purchase #6 | $104.52 | 10.726% | $115.7308 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $125.55 | 10.499% | $138.7315 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $658.04 | $728.6945 | $728.69 | $728.70 | $728.60 | |