| 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 | $78.62 | 13.437% | $89.1842 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $26.50 | 10.139% | $29.1868 | $29.19 | $29.20 | $29.20 |
| Purchase #3 | $148.76 | 8.627% | $161.5935 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $178.95 | 4.299% | $186.6431 | $186.64 | $186.65 | $186.60 |
| Purchase #5 | $133.82 | 8.509% | $145.2067 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $208.94 | 6.731% | $223.0038 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $17.93 | 6.127% | $19.0286 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $793.52 | $853.8467 | $853.84 | $853.90 | $853.80 | |