| 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 | $169.94 | 7.528% | $182.7331 | $182.73 | $182.75 | $182.70 |
| Purchase #2 | $194.66 | 7.184% | $208.6444 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $66.60 | 8.399% | $72.1937 | $72.19 | $72.20 | $72.20 |
| Purchase #4 | $205.72 | 8.543% | $223.2947 | $223.29 | $223.30 | $223.30 |
| Purchase #5 | $11.44 | 11.385% | $12.7424 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $77.32 | 11.595% | $86.2853 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $187.47 | 12.538% | $210.975 | $210.98 | $211.00 | $211.00 |
| 7 purchase totals = | $913.15 | $996.8686 | $996.86 | $996.95 | $996.80 | |