| 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 | $174.34 | 7.698% | $187.7607 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $127.47 | 11.546% | $142.1877 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $137.64 | 5.410% | $145.0863 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $240.60 | 13.740% | $273.6584 | $273.66 | $273.65 | $273.70 |
| Purchase #5 | $46.98 | 8.102% | $50.7863 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $178.71 | 3.261% | $184.5377 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $159.51 | 3.181% | $164.584 | $164.58 | $164.60 | $164.60 |
| 7 purchase totals = | $1,065.25 | $1,148.6011 | $1,148.61 | $1,148.65 | $1,148.70 | |