| 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 | $166.27 | 7.746% | $179.1493 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $115.94 | 3.530% | $120.0327 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $85.32 | 12.277% | $95.7947 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $155.82 | 10.729% | $172.5379 | $172.54 | $172.55 | $172.50 |
| Purchase #5 | $85.67 | 11.284% | $95.337 | $95.34 | $95.35 | $95.30 |
| Purchase #6 | $191.55 | 5.120% | $201.3574 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $115.43 | 12.327% | $129.6591 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $916.00 | $993.8681 | $993.87 | $993.90 | $993.80 | |