| 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 | $178.99 | 8.283% | $193.8157 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $105.28 | 7.368% | $113.037 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $106.39 | 3.238% | $109.8349 | $109.83 | $109.85 | $109.80 |
| Purchase #4 | $234.91 | 3.228% | $242.4929 | $242.49 | $242.50 | $242.50 |
| Purchase #5 | $176.28 | 11.180% | $195.9881 | $195.99 | $196.00 | $196.00 |
| Purchase #6 | $122.57 | 10.204% | $135.077 | $135.08 | $135.10 | $135.10 |
| Purchase #7 | $145.92 | 11.793% | $163.1283 | $163.13 | $163.15 | $163.10 |
| 7 purchase totals = | $1,070.34 | $1,153.3739 | $1,153.38 | $1,153.45 | $1,153.30 | |