| 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 | $144.65 | 7.535% | $155.5494 | $155.55 | $155.55 | $155.50 |
| Purchase #2 | $236.39 | 9.269% | $258.301 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $73.86 | 6.517% | $78.6735 | $78.67 | $78.65 | $78.70 |
| Purchase #4 | $174.84 | 13.264% | $198.0308 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $109.30 | 11.311% | $121.6629 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $245.50 | 12.410% | $275.9666 | $275.97 | $275.95 | $276.00 |
| Purchase #7 | $50.46 | 9.607% | $55.3077 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $1,035.00 | $1,143.4919 | $1,143.49 | $1,143.45 | $1,143.50 | |