| 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 | $197.78 | 7.765% | $213.1376 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $61.40 | 9.218% | $67.0599 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $15.32 | 5.352% | $16.1399 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $216.97 | 12.212% | $243.4664 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $79.79 | 7.321% | $85.6314 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $43.77 | 6.111% | $46.4448 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $187.91 | 8.540% | $203.9575 | $203.96 | $203.95 | $204.00 |
| 7 purchase totals = | $802.94 | $875.8375 | $875.84 | $875.85 | $875.80 | |