| 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 | $169.56 | 7.365% | $182.0481 | $182.05 | $182.05 | $182.00 |
| Purchase #2 | $234.62 | 7.120% | $251.3249 | $251.32 | $251.30 | $251.30 |
| Purchase #3 | $71.55 | 6.135% | $75.9396 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $20.99 | 10.625% | $23.2202 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $250.77 | 12.833% | $282.9513 | $282.95 | $282.95 | $283.00 |
| Purchase #6 | $75.97 | 4.579% | $79.4487 | $79.45 | $79.45 | $79.40 |
| Purchase #7 | $198.99 | 7.486% | $213.8864 | $213.89 | $213.90 | $213.90 |
| 7 purchase totals = | $1,022.45 | $1,108.8192 | $1,108.82 | $1,108.80 | $1,108.70 | |