| 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 | $130.82 | 12.191% | $146.7683 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $225.68 | 6.591% | $240.5546 | $240.55 | $240.55 | $240.60 |
| Purchase #3 | $155.39 | 13.495% | $176.3599 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $193.38 | 13.261% | $219.0241 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $154.97 | 12.706% | $174.6605 | $174.66 | $174.65 | $174.70 |
| Purchase #6 | $138.46 | 4.112% | $144.1535 | $144.15 | $144.15 | $144.20 |
| Purchase #7 | $183.67 | 4.241% | $191.4594 | $191.46 | $191.45 | $191.50 |
| 7 purchase totals = | $1,182.37 | $1,292.9803 | $1,292.97 | $1,292.90 | $1,293.20 | |