| 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 | $178.70 | 10.781% | $197.9656 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $15.84 | 7.271% | $16.9917 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $219.96 | 11.627% | $245.5347 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $86.35 | 10.337% | $95.276 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $95.30 | 8.849% | $103.7331 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $136.88 | 10.577% | $151.3578 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $57.29 | 11.278% | $63.7512 | $63.75 | $63.75 | $63.80 |
| 7 purchase totals = | $790.32 | $874.6101 | $874.61 | $874.65 | $874.70 | |