| 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 | $204.63 | 8.188% | $221.3851 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $76.45 | 3.492% | $79.1196 | $79.12 | $79.10 | $79.10 |
| Purchase #3 | $47.84 | 13.455% | $54.2769 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $68.75 | 11.509% | $76.6624 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $183.37 | 4.270% | $191.1999 | $191.20 | $191.20 | $191.20 |
| Purchase #6 | $67.46 | 6.623% | $71.9279 | $71.93 | $71.95 | $71.90 |
| Purchase #7 | $168.44 | 11.560% | $187.9117 | $187.91 | $187.90 | $187.90 |
| 7 purchase totals = | $816.94 | $882.4835 | $882.49 | $882.50 | $882.50 | |