| 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 | $73.92 | 4.430% | $77.1947 | $77.19 | $77.20 | $77.20 |
| Purchase #2 | $146.52 | 4.311% | $152.8365 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $229.44 | 4.160% | $238.9847 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $105.62 | 9.586% | $115.7447 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $93.91 | 5.359% | $98.9426 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $250.57 | 12.781% | $282.5954 | $282.60 | $282.60 | $282.60 |
| Purchase #7 | $105.94 | 8.751% | $115.2108 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $1,005.92 | $1,081.5094 | $1,081.50 | $1,081.55 | $1,081.40 | |