| 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 | $145.92 | 8.723% | $158.6486 | $158.65 | $158.65 | $158.60 |
| Purchase #2 | $41.40 | 3.233% | $42.7385 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $227.60 | 3.505% | $235.5774 | $235.58 | $235.60 | $235.60 |
| Purchase #4 | $115.42 | 5.638% | $121.9274 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $113.92 | 7.781% | $122.7841 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $57.57 | 6.548% | $61.3397 | $61.34 | $61.35 | $61.30 |
| Purchase #7 | $182.39 | 8.516% | $197.9223 | $197.92 | $197.90 | $197.90 |
| 7 purchase totals = | $884.22 | $940.9380 | $940.94 | $941.00 | $940.80 | |