| 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 | $245.90 | 7.133% | $263.44 | $263.44 | $263.45 | $263.40 |
| Purchase #2 | $147.73 | 4.555% | $154.4591 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $149.62 | 3.797% | $155.3011 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $168.72 | 8.114% | $182.4099 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $168.99 | 11.552% | $188.5117 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $200.36 | 6.590% | $213.5637 | $213.56 | $213.55 | $213.60 |
| Purchase #7 | $158.70 | 6.775% | $169.4519 | $169.45 | $169.45 | $169.50 |
| 7 purchase totals = | $1,240.02 | $1,327.1374 | $1,327.13 | $1,327.10 | $1,327.20 | |