| 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 | $141.95 | 13.577% | $161.2226 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $147.88 | 7.543% | $159.0346 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $139.78 | 13.857% | $159.1493 | $159.15 | $159.15 | $159.10 |
| Purchase #4 | $126.60 | 4.576% | $132.3932 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $69.48 | 5.202% | $73.0943 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $65.43 | 8.280% | $70.8476 | $70.85 | $70.85 | $70.80 |
| Purchase #7 | $247.61 | 12.533% | $278.643 | $278.64 | $278.65 | $278.60 |
| 7 purchase totals = | $938.73 | $1,034.3846 | $1,034.37 | $1,034.40 | $1,034.20 | |