| 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 | $149.48 | 13.450% | $169.5851 | $169.59 | $169.60 | $169.60 |
| Purchase #2 | $33.50 | 7.421% | $35.986 | $35.99 | $36.00 | $36.00 |
| Purchase #3 | $217.31 | 10.109% | $239.2779 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $68.29 | 6.859% | $72.974 | $72.97 | $72.95 | $73.00 |
| Purchase #5 | $227.28 | 5.672% | $240.1713 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $149.91 | 11.340% | $166.9098 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $236.41 | 13.819% | $269.0795 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $1,082.18 | $1,193.9836 | $1,193.99 | $1,194.00 | $1,194.10 | |