| 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 | $153.50 | 11.412% | $171.0174 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $166.54 | 13.478% | $188.9863 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $111.96 | 4.678% | $117.1975 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $64.76 | 11.804% | $72.4043 | $72.40 | $72.40 | $72.40 |
| Purchase #5 | $117.51 | 7.428% | $126.2386 | $126.24 | $126.25 | $126.20 |
| Purchase #6 | $39.59 | 8.620% | $43.0027 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $17.34 | 3.509% | $17.9485 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $671.20 | $736.7953 | $736.80 | $736.80 | $736.70 | |