| 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 | $146.36 | 6.603% | $156.0242 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $187.55 | 10.115% | $206.5207 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $206.80 | 4.547% | $216.2032 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $78.65 | 8.122% | $85.038 | $85.04 | $85.05 | $85.00 |
| Purchase #5 | $45.59 | 6.762% | $48.6728 | $48.67 | $48.65 | $48.70 |
| Purchase #6 | $216.33 | 6.522% | $230.439 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $122.82 | 13.182% | $139.0101 | $139.01 | $139.00 | $139.00 |
| 7 purchase totals = | $1,004.10 | $1,081.9080 | $1,081.90 | $1,081.85 | $1,081.80 | |