| 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 | $103.93 | 7.618% | $111.8474 | $111.85 | $111.85 | $111.80 |
| Purchase #2 | $165.74 | 4.668% | $173.4767 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $176.97 | 12.869% | $199.7443 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $122.34 | 7.150% | $131.0873 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $161.37 | 13.857% | $183.731 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $88.88 | 7.381% | $95.4402 | $95.44 | $95.45 | $95.40 |
| Purchase #7 | $231.75 | 4.134% | $241.3305 | $241.33 | $241.35 | $241.30 |
| 7 purchase totals = | $1,050.98 | $1,136.6574 | $1,136.66 | $1,136.75 | $1,136.50 | |