| 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 | $174.83 | 11.390% | $194.7431 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $66.57 | 7.607% | $71.634 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $131.29 | 10.368% | $144.9021 | $144.90 | $144.90 | $144.90 |
| Purchase #4 | $71.70 | 9.771% | $78.7058 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $109.37 | 7.636% | $117.7215 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $209.34 | 12.549% | $235.6101 | $235.61 | $235.60 | $235.60 |
| Purchase #7 | $115.53 | 13.345% | $130.9475 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $878.63 | $974.2641 | $974.26 | $974.25 | $974.10 | |