| 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 | $205.78 | 11.559% | $229.5661 | $229.57 | $229.55 | $229.60 |
| Purchase #2 | $67.38 | 11.861% | $75.3719 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $168.52 | 6.380% | $179.2716 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $184.92 | 5.703% | $195.466 | $195.47 | $195.45 | $195.50 |
| Purchase #5 | $162.76 | 6.251% | $172.9341 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $6.61 | 10.792% | $7.3234 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $9.58 | 8.278% | $10.373 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $805.55 | $870.3061 | $870.30 | $870.20 | $870.40 | |