| 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 | $155.35 | 11.733% | $173.5772 | $173.58 | $173.60 | $173.60 |
| Purchase #2 | $237.51 | 12.419% | $267.0064 | $267.01 | $267.00 | $267.00 |
| Purchase #3 | $170.97 | 13.604% | $194.2288 | $194.23 | $194.25 | $194.20 |
| Purchase #4 | $181.66 | 7.151% | $194.6505 | $194.65 | $194.65 | $194.70 |
| Purchase #5 | $156.75 | 8.473% | $170.0314 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $159.78 | 12.812% | $180.251 | $180.25 | $180.25 | $180.30 |
| Purchase #7 | $81.52 | 8.107% | $88.1288 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $1,143.54 | $1,267.8741 | $1,267.88 | $1,267.95 | $1,267.90 | |