| 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 | $120.76 | 12.106% | $135.3792 | $135.38 | $135.40 | $135.40 |
| Purchase #2 | $141.78 | 3.440% | $146.6572 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $189.33 | 10.823% | $209.8212 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $34.74 | 4.722% | $36.3804 | $36.38 | $36.40 | $36.40 |
| Purchase #5 | $62.37 | 4.247% | $65.0189 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $68.82 | 11.682% | $76.8596 | $76.86 | $76.85 | $76.90 |
| Purchase #7 | $6.34 | 11.657% | $7.0791 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $624.14 | $677.1956 | $677.20 | $677.20 | $677.30 | |