| 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 | $135.63 | 13.711% | $154.2262 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $188.44 | 9.188% | $205.7539 | $205.75 | $205.75 | $205.80 |
| Purchase #3 | $241.96 | 6.570% | $257.8568 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $226.53 | 8.347% | $245.4385 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $201.51 | 3.687% | $208.9397 | $208.94 | $208.95 | $208.90 |
| Purchase #6 | $12.47 | 13.121% | $14.1062 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $78.73 | 4.651% | $82.3917 | $82.39 | $82.40 | $82.40 |
| 7 purchase totals = | $1,085.27 | $1,168.7130 | $1,168.72 | $1,168.75 | $1,168.70 | |