| 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 | $186.34 | 5.657% | $196.8813 | $196.88 | $196.90 | $196.90 |
| Purchase #2 | $96.49 | 11.700% | $107.7793 | $107.78 | $107.80 | $107.80 |
| Purchase #3 | $155.59 | 9.143% | $169.8156 | $169.82 | $169.80 | $169.80 |
| Purchase #4 | $123.34 | 11.248% | $137.2133 | $137.21 | $137.20 | $137.20 |
| Purchase #5 | $184.71 | 3.453% | $191.088 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $206.76 | 8.568% | $224.4752 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $153.49 | 13.851% | $174.7499 | $174.75 | $174.75 | $174.70 |
| 7 purchase totals = | $1,106.72 | $1,202.0026 | $1,202.01 | $1,202.05 | $1,202.00 | |