| 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 | $103.81 | 10.471% | $114.6799 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $34.46 | 5.750% | $36.4415 | $36.44 | $36.45 | $36.40 |
| Purchase #3 | $128.45 | 12.586% | $144.6167 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $186.55 | 5.857% | $197.4762 | $197.48 | $197.50 | $197.50 |
| Purchase #5 | $239.95 | 6.335% | $255.1508 | $255.15 | $255.15 | $255.20 |
| Purchase #6 | $32.43 | 10.872% | $35.9558 | $35.96 | $35.95 | $36.00 |
| Purchase #7 | $126.63 | 13.205% | $143.3515 | $143.35 | $143.35 | $143.40 |
| 7 purchase totals = | $852.28 | $927.6724 | $927.68 | $927.70 | $927.80 | |