| 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 | $18.32 | 4.590% | $19.1609 | $19.16 | $19.15 | $19.20 |
| Purchase #2 | $169.99 | 5.136% | $178.7207 | $178.72 | $178.70 | $178.70 |
| Purchase #3 | $190.37 | 9.131% | $207.7527 | $207.75 | $207.75 | $207.80 |
| Purchase #4 | $58.91 | 5.317% | $62.0422 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $117.94 | 11.417% | $131.4052 | $131.41 | $131.40 | $131.40 |
| Purchase #6 | $15.39 | 5.268% | $16.2007 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $199.80 | 11.413% | $222.6032 | $222.60 | $222.60 | $222.60 |
| 7 purchase totals = | $770.72 | $837.8856 | $837.88 | $837.85 | $837.90 | |