| 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 | $77.76 | 7.302% | $83.438 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $153.48 | 9.370% | $167.8611 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $35.59 | 11.251% | $39.5942 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $13.50 | 10.192% | $14.8759 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $231.73 | 9.691% | $254.187 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $164.54 | 8.818% | $179.0491 | $179.05 | $179.05 | $179.00 |
| Purchase #7 | $165.70 | 13.741% | $188.4688 | $188.47 | $188.45 | $188.50 |
| 7 purchase totals = | $842.30 | $927.4741 | $927.48 | $927.50 | $927.50 | |