| 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 | $164.84 | 5.756% | $174.3282 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $80.91 | 8.250% | $87.5851 | $87.59 | $87.60 | $87.60 |
| Purchase #3 | $79.29 | 7.800% | $85.4746 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $51.54 | 9.117% | $56.2389 | $56.24 | $56.25 | $56.20 |
| Purchase #5 | $117.96 | 13.135% | $133.454 | $133.45 | $133.45 | $133.50 |
| Purchase #6 | $178.34 | 5.310% | $187.8099 | $187.81 | $187.80 | $187.80 |
| Purchase #7 | $107.35 | 4.722% | $112.4191 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $780.23 | $837.3098 | $837.31 | $837.30 | $837.30 | |