| 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 | $184.40 | 4.428% | $192.5652 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $117.36 | 13.786% | $133.5392 | $133.54 | $133.55 | $133.50 |
| Purchase #3 | $93.80 | 13.506% | $106.4686 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $158.98 | 6.721% | $169.665 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $7.76 | 10.301% | $8.5594 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $244.34 | 12.440% | $274.7359 | $274.74 | $274.75 | $274.70 |
| Purchase #7 | $27.34 | 12.124% | $30.6547 | $30.65 | $30.65 | $30.70 |
| 7 purchase totals = | $833.98 | $916.1880 | $916.20 | $916.15 | $916.30 | |