| 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 | $132.39 | 8.269% | $143.3373 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $190.68 | 4.130% | $198.5551 | $198.56 | $198.55 | $198.60 |
| Purchase #3 | $89.84 | 5.226% | $94.535 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $197.59 | 10.304% | $217.9497 | $217.95 | $217.95 | $217.90 |
| Purchase #5 | $145.47 | 13.708% | $165.411 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $172.50 | 9.781% | $189.3722 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $218.47 | 4.834% | $229.0308 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $1,146.94 | $1,238.1911 | $1,238.20 | $1,238.20 | $1,238.10 | |