| 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 | $124.55 | 6.768% | $132.9795 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $104.65 | 13.131% | $118.3916 | $118.39 | $118.40 | $118.40 |
| Purchase #3 | $197.91 | 3.230% | $204.3025 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $51.82 | 8.495% | $56.2221 | $56.22 | $56.20 | $56.20 |
| Purchase #5 | $224.87 | 9.210% | $245.5805 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $170.30 | 9.318% | $186.1686 | $186.17 | $186.15 | $186.20 |
| Purchase #7 | $234.61 | 7.347% | $251.8468 | $251.85 | $251.85 | $251.80 |
| 7 purchase totals = | $1,108.71 | $1,195.4916 | $1,195.49 | $1,195.50 | $1,195.50 | |