| 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 | $95.48 | 8.149% | $103.2607 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $163.27 | 10.743% | $180.8101 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $127.45 | 6.661% | $135.9394 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $249.74 | 12.608% | $281.2272 | $281.23 | $281.25 | $281.20 |
| Purchase #5 | $146.58 | 5.286% | $154.3282 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $9.63 | 9.576% | $10.5522 | $10.55 | $10.55 | $10.60 |
| Purchase #7 | $31.90 | 7.653% | $34.3413 | $34.34 | $34.35 | $34.30 |
| 7 purchase totals = | $824.05 | $900.4591 | $900.46 | $900.50 | $900.40 | |