| 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 | $173.67 | 10.405% | $191.7404 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $70.36 | 13.814% | $80.0795 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $48.79 | 10.833% | $54.0754 | $54.08 | $54.10 | $54.10 |
| Purchase #4 | $151.99 | 6.223% | $161.4483 | $161.45 | $161.45 | $161.40 |
| Purchase #5 | $97.72 | 10.717% | $108.1927 | $108.19 | $108.20 | $108.20 |
| Purchase #6 | $183.81 | 10.346% | $202.827 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $91.53 | 9.156% | $99.9105 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $817.87 | $898.2738 | $898.28 | $898.35 | $898.20 | |