| 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 | $141.30 | 8.816% | $153.757 | $153.76 | $153.75 | $153.80 |
| Purchase #2 | $49.76 | 8.790% | $54.1339 | $54.13 | $54.15 | $54.10 |
| Purchase #3 | $33.87 | 8.664% | $36.8045 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $48.46 | 7.560% | $52.1236 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $119.26 | 12.341% | $133.9779 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $91.66 | 11.503% | $102.2036 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $157.77 | 3.274% | $162.9354 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $642.08 | $695.9359 | $695.93 | $695.95 | $695.90 | |