| 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 | $133.26 | 12.505% | $149.9242 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $152.93 | 10.553% | $169.0687 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $52.44 | 3.218% | $54.1275 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $103.87 | 13.161% | $117.5403 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $15.76 | 13.852% | $17.9431 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $179.69 | 13.102% | $203.233 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $84.82 | 10.452% | $93.6854 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $722.77 | $805.5222 | $805.52 | $805.55 | $805.40 | |