| 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 | $176.88 | 3.651% | $183.3379 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $177.38 | 5.842% | $187.7425 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $213.65 | 4.405% | $223.0613 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $160.44 | 12.678% | $180.7806 | $180.78 | $180.80 | $180.80 |
| Purchase #5 | $127.29 | 3.223% | $131.3926 | $131.39 | $131.40 | $131.40 |
| Purchase #6 | $22.29 | 8.727% | $24.2352 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $166.58 | 12.873% | $188.0238 | $188.02 | $188.00 | $188.00 |
| 7 purchase totals = | $1,044.51 | $1,118.5739 | $1,118.57 | $1,118.60 | $1,118.50 | |