| 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 | $156.29 | 7.323% | $167.7351 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $84.93 | 6.191% | $90.188 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $12.35 | 10.804% | $13.6843 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $224.80 | 4.431% | $234.7609 | $234.76 | $234.75 | $234.80 |
| Purchase #5 | $62.64 | 13.737% | $71.2449 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $123.61 | 8.848% | $134.547 | $134.55 | $134.55 | $134.50 |
| Purchase #7 | $234.82 | 6.117% | $249.1839 | $249.18 | $249.20 | $249.20 |
| 7 purchase totals = | $899.44 | $961.3441 | $961.34 | $961.40 | $961.30 | |