| 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 | $168.27 | 3.598% | $174.3244 | $174.32 | $174.30 | $174.30 |
| Purchase #2 | $157.42 | 10.515% | $173.9727 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $212.87 | 4.818% | $223.1261 | $223.13 | $223.15 | $223.10 |
| Purchase #4 | $6.82 | 13.132% | $7.7156 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $26.27 | 3.267% | $27.1282 | $27.13 | $27.15 | $27.10 |
| Purchase #6 | $158.58 | 12.487% | $178.3819 | $178.38 | $178.40 | $178.40 |
| Purchase #7 | $26.52 | 13.148% | $30.0068 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $756.75 | $814.6557 | $814.66 | $814.65 | $814.60 | |