| 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 | $169.52 | 7.489% | $182.2154 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $196.55 | 4.802% | $205.9883 | $205.99 | $206.00 | $206.00 |
| Purchase #3 | $237.42 | 6.864% | $253.7165 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $97.54 | 3.128% | $100.5911 | $100.59 | $100.60 | $100.60 |
| Purchase #5 | $102.47 | 7.607% | $110.2649 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $234.25 | 10.752% | $259.4366 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $176.75 | 11.530% | $197.1293 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $1,214.50 | $1,309.3421 | $1,309.35 | $1,309.35 | $1,309.30 | |