| 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 | $225.52 | 6.282% | $239.6872 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $91.40 | 6.791% | $97.607 | $97.61 | $97.60 | $97.60 |
| Purchase #3 | $160.72 | 4.304% | $167.6374 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $178.44 | 7.373% | $191.5964 | $191.60 | $191.60 | $191.60 |
| Purchase #5 | $165.99 | 6.141% | $176.1834 | $176.18 | $176.20 | $176.20 |
| Purchase #6 | $64.35 | 9.210% | $70.2766 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $164.28 | 10.695% | $181.8497 | $181.85 | $181.85 | $181.80 |
| 7 purchase totals = | $1,050.70 | $1,124.8377 | $1,124.85 | $1,124.90 | $1,124.80 | |