| 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 | $170.55 | 6.624% | $181.8472 | $181.85 | $181.85 | $181.80 |
| Purchase #2 | $51.60 | 4.714% | $54.0324 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $111.72 | 5.324% | $117.668 | $117.67 | $117.65 | $117.70 |
| Purchase #4 | $158.39 | 10.759% | $175.4312 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $27.80 | 11.683% | $31.0479 | $31.05 | $31.05 | $31.00 |
| Purchase #6 | $124.71 | 13.702% | $141.7978 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $117.68 | 13.733% | $133.841 | $133.84 | $133.85 | $133.80 |
| 7 purchase totals = | $762.45 | $835.6655 | $835.67 | $835.70 | $835.50 | |