| 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 | $138.86 | 7.657% | $149.4925 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $67.92 | 12.273% | $76.2558 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $91.35 | 7.391% | $98.1017 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $169.32 | 4.610% | $177.1257 | $177.13 | $177.15 | $177.10 |
| Purchase #5 | $182.61 | 5.707% | $193.0316 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $187.43 | 5.127% | $197.0395 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $116.50 | 7.722% | $125.4961 | $125.50 | $125.50 | $125.50 |
| 7 purchase totals = | $953.99 | $1,016.5429 | $1,016.55 | $1,016.60 | $1,016.50 | |