| 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 | $178.31 | 3.505% | $184.5598 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $211.86 | 7.148% | $227.0038 | $227.00 | $227.00 | $227.00 |
| Purchase #3 | $197.81 | 4.129% | $205.9776 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $80.83 | 10.126% | $89.0148 | $89.01 | $89.00 | $89.00 |
| Purchase #5 | $105.38 | 12.746% | $118.8117 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $91.37 | 10.691% | $101.1384 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $52.79 | 8.552% | $57.3046 | $57.30 | $57.30 | $57.30 |
| 7 purchase totals = | $918.35 | $983.8107 | $983.80 | $983.80 | $983.80 | |