| 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 | $129.94 | 13.645% | $147.6703 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $116.83 | 4.420% | $121.9939 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $90.48 | 13.156% | $102.3835 | $102.38 | $102.40 | $102.40 |
| Purchase #4 | $121.35 | 10.135% | $133.6488 | $133.65 | $133.65 | $133.60 |
| Purchase #5 | $92.40 | 6.121% | $98.0558 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $38.87 | 7.251% | $41.6885 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $193.65 | 8.203% | $209.5351 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $783.52 | $854.9759 | $854.98 | $855.00 | $855.00 | |