| 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 | $164.55 | 7.708% | $177.2335 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $6.49 | 10.380% | $7.1637 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $197.79 | 7.666% | $212.9526 | $212.95 | $212.95 | $213.00 |
| Purchase #4 | $184.45 | 5.210% | $194.0598 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $234.85 | 6.127% | $249.2393 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $11.83 | 13.264% | $13.3991 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $154.57 | 11.113% | $171.7474 | $171.75 | $171.75 | $171.70 |
| 7 purchase totals = | $954.53 | $1,025.7954 | $1,025.79 | $1,025.80 | $1,025.80 | |