| 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 | $124.34 | 9.848% | $136.585 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $122.73 | 8.337% | $132.962 | $132.96 | $132.95 | $133.00 |
| Purchase #3 | $152.87 | 6.387% | $162.6338 | $162.63 | $162.65 | $162.60 |
| Purchase #4 | $54.27 | 7.670% | $58.4325 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $129.72 | 3.479% | $134.233 | $134.23 | $134.25 | $134.20 |
| Purchase #6 | $31.90 | 5.570% | $33.6768 | $33.68 | $33.70 | $33.70 |
| Purchase #7 | $171.88 | 4.756% | $180.0546 | $180.05 | $180.05 | $180.10 |
| 7 purchase totals = | $787.71 | $838.5777 | $838.57 | $838.65 | $838.60 | |