| 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 | $149.46 | 11.450% | $166.5732 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $168.93 | 9.358% | $184.7385 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $31.99 | 10.410% | $35.3202 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $91.89 | 12.150% | $103.0546 | $103.05 | $103.05 | $103.10 |
| Purchase #5 | $14.31 | 4.158% | $14.905 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $57.85 | 5.551% | $61.0613 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $129.52 | 8.542% | $140.5836 | $140.58 | $140.60 | $140.60 |
| 7 purchase totals = | $643.95 | $706.2364 | $706.23 | $706.20 | $706.30 | |