| 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 | $178.29 | 5.870% | $188.7556 | $188.76 | $188.75 | $188.80 |
| Purchase #2 | $116.86 | 13.752% | $132.9306 | $132.93 | $132.95 | $132.90 |
| Purchase #3 | $75.92 | 12.139% | $85.1359 | $85.14 | $85.15 | $85.10 |
| Purchase #4 | $206.40 | 3.353% | $213.3206 | $213.32 | $213.30 | $213.30 |
| Purchase #5 | $134.61 | 4.325% | $140.4319 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $91.88 | 12.256% | $103.1408 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $161.84 | 8.537% | $175.6563 | $175.66 | $175.65 | $175.70 |
| 7 purchase totals = | $965.80 | $1,039.3717 | $1,039.38 | $1,039.40 | $1,039.30 | |