| 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 | $187.72 | 5.863% | $198.726 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $230.60 | 3.198% | $237.9746 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $166.75 | 10.847% | $184.8374 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $13.97 | 7.266% | $14.9851 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $57.93 | 5.290% | $60.9945 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $110.98 | 6.229% | $117.8929 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $184.93 | 8.252% | $200.1904 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $952.88 | $1,015.6009 | $1,015.60 | $1,015.65 | $1,015.60 | |