| 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 | $143.40 | 6.285% | $152.4127 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $67.46 | 8.842% | $73.4248 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $85.95 | 13.320% | $97.3985 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $189.72 | 6.229% | $201.5377 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $165.60 | 5.545% | $174.7825 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $167.34 | 7.566% | $180.0009 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $241.90 | 7.227% | $259.3821 | $259.38 | $259.40 | $259.40 |
| 7 purchase totals = | $1,061.37 | $1,138.9392 | $1,138.93 | $1,138.95 | $1,138.90 | |