| 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 | $164.31 | 10.338% | $181.2964 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $173.73 | 3.579% | $179.9478 | $179.95 | $179.95 | $179.90 |
| Purchase #3 | $28.72 | 11.145% | $31.9208 | $31.92 | $31.90 | $31.90 |
| Purchase #4 | $102.62 | 9.417% | $112.2837 | $112.28 | $112.30 | $112.30 |
| Purchase #5 | $111.35 | 11.710% | $124.3891 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $160.46 | 7.310% | $172.1896 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $101.33 | 5.853% | $107.2608 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $842.52 | $909.2882 | $909.29 | $909.30 | $909.30 | |