| 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 | $157.72 | 3.289% | $162.9074 | $162.91 | $162.90 | $162.90 |
| Purchase #2 | $100.40 | 13.672% | $114.1267 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $64.74 | 6.616% | $69.0232 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $161.40 | 12.409% | $181.4281 | $181.43 | $181.45 | $181.40 |
| Purchase #5 | $13.41 | 4.506% | $14.0143 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $231.84 | 12.466% | $260.7412 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $76.82 | 7.432% | $82.5293 | $82.53 | $82.55 | $82.50 |
| 7 purchase totals = | $806.33 | $884.7702 | $884.77 | $884.80 | $884.60 | |