| 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 | $152.68 | 5.582% | $161.2026 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $242.58 | 10.141% | $267.18 | $267.18 | $267.20 | $267.20 |
| Purchase #3 | $195.65 | 7.788% | $210.8872 | $210.89 | $210.90 | $210.90 |
| Purchase #4 | $189.51 | 12.416% | $213.0396 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $180.83 | 8.204% | $195.6653 | $195.67 | $195.65 | $195.70 |
| Purchase #6 | $231.90 | 5.638% | $244.9745 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $127.60 | 13.531% | $144.8656 | $144.87 | $144.85 | $144.90 |
| 7 purchase totals = | $1,320.75 | $1,437.8148 | $1,437.82 | $1,437.80 | $1,437.90 | |