| 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 | $103.55 | 3.605% | $107.283 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $202.36 | 4.635% | $211.7394 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $14.65 | 11.360% | $16.3142 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $156.91 | 5.652% | $165.7786 | $165.78 | $165.80 | $165.80 |
| Purchase #5 | $143.64 | 11.323% | $159.9044 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $31.65 | 5.601% | $33.4227 | $33.42 | $33.40 | $33.40 |
| Purchase #7 | $113.53 | 7.529% | $122.0777 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $766.29 | $816.5200 | $816.51 | $816.55 | $816.50 | |