| 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 | $182.82 | 4.550% | $191.1383 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $230.64 | 4.279% | $240.5091 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $247.72 | 6.107% | $262.8483 | $262.85 | $262.85 | $262.80 |
| Purchase #4 | $26.26 | 7.428% | $28.2106 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $96.41 | 13.573% | $109.4957 | $109.50 | $109.50 | $109.50 |
| Purchase #6 | $175.91 | 5.640% | $185.8313 | $185.83 | $185.85 | $185.80 |
| Purchase #7 | $138.49 | 3.375% | $143.164 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $1,098.25 | $1,161.1973 | $1,161.20 | $1,161.20 | $1,161.10 | |