| 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 | $163.70 | 4.631% | $171.2809 | $171.28 | $171.30 | $171.30 |
| Purchase #2 | $26.33 | 12.735% | $29.6831 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $51.32 | 5.548% | $54.1672 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $232.90 | 6.813% | $248.7675 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $76.77 | 13.430% | $87.0802 | $87.08 | $87.10 | $87.10 |
| Purchase #6 | $187.48 | 5.518% | $197.8251 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $97.71 | 3.187% | $100.824 | $100.82 | $100.80 | $100.80 |
| 7 purchase totals = | $836.21 | $889.6280 | $889.63 | $889.65 | $889.70 | |