| 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 | $121.71 | 12.636% | $137.0893 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $79.79 | 4.346% | $83.2577 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $196.78 | 4.557% | $205.7473 | $205.75 | $205.75 | $205.70 |
| Purchase #4 | $70.33 | 8.306% | $76.1716 | $76.17 | $76.15 | $76.20 |
| Purchase #5 | $122.92 | 11.211% | $136.7006 | $136.70 | $136.70 | $136.70 |
| Purchase #6 | $178.47 | 3.263% | $184.2935 | $184.29 | $184.30 | $184.30 |
| Purchase #7 | $139.97 | 9.200% | $152.8472 | $152.85 | $152.85 | $152.80 |
| 7 purchase totals = | $909.97 | $976.1072 | $976.11 | $976.10 | $976.10 | |