| 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 | $156.45 | 12.417% | $175.8764 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $63.91 | 6.768% | $68.2354 | $68.24 | $68.25 | $68.20 |
| Purchase #3 | $103.66 | 12.403% | $116.5169 | $116.52 | $116.50 | $116.50 |
| Purchase #4 | $5.79 | 8.662% | $6.2915 | $6.29 | $6.30 | $6.30 |
| Purchase #5 | $166.60 | 4.324% | $173.8038 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $86.56 | 11.343% | $96.3785 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $78.86 | 8.276% | $85.3865 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $661.83 | $722.4890 | $722.50 | $722.55 | $722.50 | |