| 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 | $136.43 | 3.616% | $141.3633 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $133.87 | 6.632% | $142.7483 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $85.79 | 3.640% | $88.9128 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $152.25 | 12.166% | $170.7727 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $6.78 | 7.132% | $7.2635 | $7.26 | $7.25 | $7.30 |
| Purchase #6 | $87.58 | 7.696% | $94.3202 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $199.34 | 4.156% | $207.6246 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $802.04 | $853.0054 | $852.99 | $852.90 | $853.00 | |