| 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 | $171.32 | 12.466% | $192.6768 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $149.97 | 11.698% | $167.5135 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $40.73 | 8.150% | $44.0495 | $44.05 | $44.05 | $44.00 |
| Purchase #4 | $8.88 | 6.124% | $9.4238 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $72.30 | 10.405% | $79.8228 | $79.82 | $79.80 | $79.80 |
| Purchase #6 | $125.38 | 4.118% | $130.5431 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $135.69 | 11.252% | $150.9578 | $150.96 | $150.95 | $151.00 |
| 7 purchase totals = | $704.27 | $774.9873 | $774.98 | $774.95 | $774.90 | |