| 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 | $148.42 | 5.631% | $156.7775 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $75.98 | 10.222% | $83.7467 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $200.41 | 8.688% | $217.8216 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $47.98 | 13.221% | $54.3234 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $10.70 | 9.765% | $11.7449 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $136.31 | 10.265% | $150.3022 | $150.30 | $150.30 | $150.30 |
| Purchase #7 | $36.60 | 9.269% | $39.9925 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $656.40 | $714.7088 | $714.70 | $714.70 | $714.60 | |