| 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 | $17.78 | 10.521% | $19.6506 | $19.65 | $19.65 | $19.70 |
| Purchase #2 | $209.34 | 13.522% | $237.647 | $237.65 | $237.65 | $237.60 |
| Purchase #3 | $239.81 | 6.188% | $254.6494 | $254.65 | $254.65 | $254.60 |
| Purchase #4 | $134.71 | 5.722% | $142.4181 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $149.53 | 6.783% | $159.6726 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $102.78 | 10.236% | $113.3006 | $113.30 | $113.30 | $113.30 |
| Purchase #7 | $32.69 | 12.454% | $36.7612 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $886.64 | $964.0995 | $964.10 | $964.05 | $964.10 | |