| 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 | $178.80 | 8.535% | $194.0606 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $68.70 | 7.562% | $73.8951 | $73.90 | $73.90 | $73.90 |
| Purchase #3 | $109.71 | 8.342% | $118.862 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $63.61 | 10.503% | $70.291 | $70.29 | $70.30 | $70.30 |
| Purchase #5 | $43.58 | 11.648% | $48.6562 | $48.66 | $48.65 | $48.70 |
| Purchase #6 | $7.63 | 10.397% | $8.4233 | $8.42 | $8.40 | $8.40 |
| Purchase #7 | $6.50 | 13.344% | $7.3674 | $7.37 | $7.35 | $7.40 |
| 7 purchase totals = | $478.53 | $521.5556 | $521.56 | $521.50 | $521.70 | |