| 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 | $15.56 | 9.477% | $17.0346 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $203.50 | 7.616% | $218.9986 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $115.54 | 10.213% | $127.3401 | $127.34 | $127.35 | $127.30 |
| Purchase #4 | $183.53 | 12.305% | $206.1134 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $80.34 | 13.270% | $91.0011 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $115.51 | 7.863% | $124.5926 | $124.59 | $124.60 | $124.60 |
| Purchase #7 | $122.32 | 8.300% | $132.4726 | $132.47 | $132.45 | $132.50 |
| 7 purchase totals = | $836.30 | $917.5530 | $917.54 | $917.55 | $917.50 | |