| 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 | $186.56 | 12.648% | $210.1561 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $34.89 | 8.787% | $37.9558 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $39.27 | 9.580% | $43.0321 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $157.87 | 5.771% | $166.9807 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $95.43 | 6.832% | $101.9498 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $194.42 | 5.599% | $205.3056 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $78.61 | 12.329% | $88.3018 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $787.05 | $853.6819 | $853.69 | $853.70 | $853.70 | |