| 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 | $162.85 | 9.333% | $178.0488 | $178.05 | $178.05 | $178.00 |
| Purchase #2 | $116.89 | 13.176% | $132.2914 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $116.93 | 11.655% | $130.5582 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $208.35 | 13.710% | $236.9148 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $171.26 | 8.738% | $186.2247 | $186.22 | $186.20 | $186.20 |
| Purchase #6 | $194.89 | 9.635% | $213.6677 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $47.64 | 7.535% | $51.2297 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $1,018.81 | $1,128.9353 | $1,128.93 | $1,128.90 | $1,128.90 | |