| 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 | $169.92 | 4.699% | $177.9045 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $209.93 | 8.830% | $228.4668 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $104.27 | 12.149% | $116.9378 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $67.89 | 4.664% | $71.0564 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $109.50 | 8.326% | $118.617 | $118.62 | $118.60 | $118.60 |
| Purchase #6 | $77.51 | 13.833% | $88.232 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $162.50 | 7.395% | $174.5169 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $901.52 | $975.7314 | $975.74 | $975.70 | $975.70 | |