| 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 | $154.38 | 9.278% | $168.7034 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $137.52 | 13.737% | $156.4111 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $152.57 | 10.328% | $168.3274 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $179.86 | 7.420% | $193.2056 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $133.41 | 12.540% | $150.1396 | $150.14 | $150.15 | $150.10 |
| Purchase #6 | $191.53 | 3.403% | $198.0478 | $198.05 | $198.05 | $198.00 |
| Purchase #7 | $98.83 | 10.138% | $108.8494 | $108.85 | $108.85 | $108.80 |
| 7 purchase totals = | $1,048.10 | $1,143.6843 | $1,143.69 | $1,143.70 | $1,143.50 | |