| 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 | $198.84 | 3.572% | $205.9426 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $149.69 | 10.517% | $165.4329 | $165.43 | $165.45 | $165.40 |
| Purchase #3 | $194.85 | 7.164% | $208.8091 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $8.88 | 13.515% | $10.0801 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $23.73 | 11.721% | $26.5114 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $129.79 | 12.466% | $145.9696 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $191.63 | 6.206% | $203.5226 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $897.41 | $966.2683 | $966.26 | $966.25 | $966.20 | |