| 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 | $146.99 | 3.319% | $151.8686 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $154.72 | 4.651% | $161.916 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $197.26 | 12.714% | $222.3396 | $222.34 | $222.35 | $222.30 |
| Purchase #4 | $159.47 | 13.817% | $181.504 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $23.90 | 3.306% | $24.6901 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $57.75 | 12.370% | $64.8937 | $64.89 | $64.90 | $64.90 |
| Purchase #7 | $43.80 | 5.517% | $46.2164 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $783.89 | $853.4284 | $853.43 | $853.40 | $853.40 | |