| 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 | $176.66 | 7.703% | $190.2681 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $145.55 | 5.346% | $153.3311 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $76.37 | 11.700% | $85.3053 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $42.82 | 3.339% | $44.2498 | $44.25 | $44.25 | $44.20 |
| Purchase #5 | $224.60 | 9.479% | $245.8898 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $167.65 | 7.553% | $180.3126 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $212.30 | 10.310% | $234.1881 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $1,045.95 | $1,133.5448 | $1,133.55 | $1,133.55 | $1,133.50 | |