| 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 | $162.67 | 6.478% | $173.2078 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $116.73 | 6.463% | $124.2743 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $155.77 | 5.346% | $164.0975 | $164.10 | $164.10 | $164.10 |
| Purchase #4 | $62.42 | 7.229% | $66.9323 | $66.93 | $66.95 | $66.90 |
| Purchase #5 | $38.78 | 8.354% | $42.0197 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $12.26 | 4.221% | $12.7775 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $23.85 | 10.249% | $26.2944 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $572.48 | $609.6035 | $609.60 | $609.60 | $609.60 | |