| 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 | $146.54 | 8.789% | $159.4194 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $58.63 | 9.707% | $64.3212 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $21.95 | 13.525% | $24.9187 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $151.60 | 13.266% | $171.7113 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $8.27 | 7.449% | $8.886 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $50.94 | 3.231% | $52.5859 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $142.59 | 3.788% | $147.9913 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $580.52 | $629.8338 | $629.84 | $629.80 | $629.80 | |