| 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 | $110.88 | 7.190% | $118.8523 | $118.85 | $118.85 | $118.90 |
| Purchase #2 | $181.76 | 6.650% | $193.847 | $193.85 | $193.85 | $193.80 |
| Purchase #3 | $94.86 | 6.800% | $101.3105 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $153.27 | 12.130% | $171.8617 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $21.70 | 13.450% | $24.6187 | $24.62 | $24.60 | $24.60 |
| Purchase #6 | $105.54 | 12.807% | $119.0565 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $106.68 | 11.465% | $118.9109 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $774.69 | $848.4576 | $848.46 | $848.40 | $848.50 | |