| 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 | $151.67 | 9.597% | $166.2258 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $168.46 | 5.523% | $177.764 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $35.35 | 3.340% | $36.5307 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $8.25 | 8.660% | $8.9645 | $8.96 | $8.95 | $9.00 |
| Purchase #5 | $98.75 | 4.264% | $102.9607 | $102.96 | $102.95 | $103.00 |
| Purchase #6 | $24.51 | 13.155% | $27.7343 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $76.93 | 6.290% | $81.7689 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $563.92 | $601.9489 | $601.94 | $601.95 | $602.00 | |