| 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 | $135.39 | 4.795% | $141.882 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $155.51 | 6.489% | $165.601 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $240.36 | 12.237% | $269.7729 | $269.77 | $269.75 | $269.80 |
| Purchase #4 | $79.89 | 10.536% | $88.3072 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $163.60 | 7.239% | $175.443 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $138.60 | 5.666% | $146.4531 | $146.45 | $146.45 | $146.50 |
| Purchase #7 | $178.76 | 11.538% | $199.3853 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $1,092.11 | $1,186.8445 | $1,186.84 | $1,186.85 | $1,186.90 | |