| 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 | $181.66 | 11.399% | $202.3674 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $205.74 | 6.626% | $219.3723 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $81.47 | 5.359% | $85.836 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $183.79 | 7.396% | $197.3831 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $159.91 | 3.550% | $165.5868 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $196.36 | 12.661% | $221.2211 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $84.82 | 3.353% | $87.664 | $87.66 | $87.65 | $87.70 |
| 7 purchase totals = | $1,093.75 | $1,179.4307 | $1,179.43 | $1,179.40 | $1,179.50 | |