| 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 | $13.52 | 12.323% | $15.1861 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $66.62 | 10.724% | $73.7643 | $73.76 | $73.75 | $73.80 |
| Purchase #3 | $198.75 | 10.174% | $218.9708 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $56.67 | 12.670% | $63.8501 | $63.85 | $63.85 | $63.90 |
| Purchase #5 | $126.43 | 8.477% | $137.1475 | $137.15 | $137.15 | $137.10 |
| Purchase #6 | $184.60 | 10.484% | $203.9535 | $203.95 | $203.95 | $204.00 |
| Purchase #7 | $212.87 | 4.205% | $221.8212 | $221.82 | $221.80 | $221.80 |
| 7 purchase totals = | $859.46 | $934.6935 | $934.69 | $934.65 | $934.80 | |