| 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 | $180.65 | 12.301% | $202.8718 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $148.43 | 10.531% | $164.0612 | $164.06 | $164.05 | $164.10 |
| Purchase #3 | $227.43 | 7.322% | $244.0824 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $213.66 | 12.541% | $240.4551 | $240.46 | $240.45 | $240.50 |
| Purchase #5 | $166.50 | 5.651% | $175.9089 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $54.63 | 13.783% | $62.1597 | $62.16 | $62.15 | $62.20 |
| Purchase #7 | $85.45 | 10.403% | $94.3394 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $1,076.75 | $1,183.8785 | $1,183.88 | $1,183.85 | $1,184.00 | |