| 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 | $142.83 | 8.385% | $154.8063 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $168.63 | 3.275% | $174.1526 | $174.15 | $174.15 | $174.20 |
| Purchase #3 | $84.41 | 5.128% | $88.7385 | $88.74 | $88.75 | $88.70 |
| Purchase #4 | $173.53 | 3.651% | $179.8656 | $179.87 | $179.85 | $179.90 |
| Purchase #5 | $137.43 | 3.804% | $142.6578 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $119.41 | 11.629% | $133.2962 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $101.85 | 10.837% | $112.8875 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $928.09 | $986.4045 | $986.42 | $986.40 | $986.50 | |