| 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 | $167.34 | 5.639% | $176.7763 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $161.95 | 9.573% | $177.4535 | $177.45 | $177.45 | $177.50 |
| Purchase #3 | $248.90 | 6.746% | $265.6908 | $265.69 | $265.70 | $265.70 |
| Purchase #4 | $177.69 | 7.544% | $191.0949 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $84.77 | 3.527% | $87.7598 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $18.48 | 9.331% | $20.2044 | $20.20 | $20.20 | $20.20 |
| Purchase #7 | $116.54 | 8.196% | $126.0916 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $975.67 | $1,045.0713 | $1,045.06 | $1,045.10 | $1,045.20 | |