| 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 | $236.57 | 11.312% | $263.3308 | $263.33 | $263.35 | $263.30 |
| Purchase #2 | $160.54 | 5.266% | $168.994 | $168.99 | $169.00 | $169.00 |
| Purchase #3 | $15.32 | 8.480% | $16.6191 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $41.61 | 4.186% | $43.3518 | $43.35 | $43.35 | $43.40 |
| Purchase #5 | $12.73 | 7.204% | $13.6471 | $13.65 | $13.65 | $13.60 |
| Purchase #6 | $68.42 | 8.685% | $74.3623 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $151.30 | 6.560% | $161.2253 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $686.49 | $741.5304 | $741.53 | $741.55 | $741.50 | |