| 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 | $162.99 | 6.378% | $173.3855 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $54.44 | 8.249% | $58.9308 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $12.93 | 13.402% | $14.6629 | $14.66 | $14.65 | $14.70 |
| Purchase #4 | $135.36 | 4.603% | $141.5906 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $211.76 | 9.159% | $231.1551 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $183.27 | 9.282% | $200.2811 | $200.28 | $200.30 | $200.30 |
| Purchase #7 | $75.80 | 9.605% | $83.0806 | $83.08 | $83.10 | $83.10 |
| 7 purchase totals = | $836.55 | $903.0866 | $903.09 | $903.15 | $903.20 | |