| 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 | $178.96 | 3.499% | $185.2218 | $185.22 | $185.20 | $185.20 |
| Purchase #2 | $201.26 | 13.316% | $228.0598 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $76.26 | 6.561% | $81.2634 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $145.75 | 13.714% | $165.7382 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $156.84 | 5.684% | $165.7548 | $165.75 | $165.75 | $165.80 |
| Purchase #6 | $38.61 | 4.311% | $40.2745 | $40.27 | $40.25 | $40.30 |
| Purchase #7 | $131.41 | 12.421% | $147.7324 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $929.09 | $1,014.0449 | $1,014.03 | $1,014.00 | $1,014.10 | |