| 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 | $205.98 | 5.454% | $217.2141 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $238.89 | 5.421% | $251.8402 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $151.31 | 4.785% | $158.5502 | $158.55 | $158.55 | $158.60 |
| Purchase #4 | $23.38 | 5.339% | $24.6283 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $239.65 | 6.606% | $255.4813 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $137.44 | 4.272% | $143.3114 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $108.80 | 4.705% | $113.919 | $113.92 | $113.90 | $113.90 |
| 7 purchase totals = | $1,105.45 | $1,164.9445 | $1,164.94 | $1,164.95 | $1,164.90 | |