| 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 | $77.50 | 11.673% | $86.5466 | $86.55 | $86.55 | $86.50 |
| Purchase #2 | $183.94 | 7.428% | $197.6031 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $131.28 | 4.231% | $136.8345 | $136.83 | $136.85 | $136.80 |
| Purchase #4 | $138.39 | 6.134% | $146.8788 | $146.88 | $146.90 | $146.90 |
| Purchase #5 | $138.57 | 5.517% | $146.2149 | $146.21 | $146.20 | $146.20 |
| Purchase #6 | $193.86 | 4.449% | $202.4848 | $202.48 | $202.50 | $202.50 |
| Purchase #7 | $171.80 | 4.813% | $180.0687 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $1,035.34 | $1,096.6314 | $1,096.62 | $1,096.65 | $1,096.60 | |