| 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 | $131.63 | 11.235% | $146.4186 | $146.42 | $146.40 | $146.40 |
| Purchase #2 | $206.95 | 3.620% | $214.4416 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $77.73 | 7.509% | $83.5667 | $83.57 | $83.55 | $83.60 |
| Purchase #4 | $210.39 | 9.312% | $229.9815 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $47.71 | 10.742% | $52.835 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $47.94 | 5.272% | $50.4674 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $22.70 | 12.855% | $25.6181 | $25.62 | $25.60 | $25.60 |
| 7 purchase totals = | $745.05 | $803.3289 | $803.34 | $803.30 | $803.30 | |