| 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 | $148.84 | 4.486% | $155.517 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $177.33 | 11.258% | $197.2938 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $36.86 | 9.750% | $40.4539 | $40.45 | $40.45 | $40.50 |
| Purchase #4 | $99.66 | 10.619% | $110.2429 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $239.79 | 9.591% | $262.7883 | $262.79 | $262.80 | $262.80 |
| Purchase #6 | $184.31 | 10.383% | $203.4469 | $203.45 | $203.45 | $203.40 |
| Purchase #7 | $145.95 | 4.179% | $152.0493 | $152.05 | $152.05 | $152.00 |
| 7 purchase totals = | $1,032.74 | $1,121.7921 | $1,121.79 | $1,121.80 | $1,121.70 | |