| 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 | $161.49 | 9.380% | $176.6378 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $87.60 | 5.598% | $92.5038 | $92.50 | $92.50 | $92.50 |
| Purchase #3 | $73.45 | 8.329% | $79.5677 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $215.86 | 8.625% | $234.4779 | $234.48 | $234.50 | $234.50 |
| Purchase #5 | $93.63 | 11.620% | $104.5098 | $104.51 | $104.50 | $104.50 |
| Purchase #6 | $123.99 | 5.511% | $130.8231 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $143.75 | 4.588% | $150.3453 | $150.35 | $150.35 | $150.30 |
| 7 purchase totals = | $899.77 | $968.8654 | $968.87 | $968.85 | $968.80 | |