| 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 | $209.72 | 3.771% | $217.6285 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $179.28 | 6.375% | $190.7091 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $85.55 | 4.228% | $89.1671 | $89.17 | $89.15 | $89.20 |
| Purchase #4 | $153.57 | 5.871% | $162.5861 | $162.59 | $162.60 | $162.60 |
| Purchase #5 | $126.84 | 6.843% | $135.5197 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $113.32 | 7.842% | $122.2066 | $122.21 | $122.20 | $122.20 |
| Purchase #7 | $47.75 | 9.396% | $52.2366 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $916.03 | $970.0537 | $970.07 | $970.05 | $970.00 | |