| 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 | $143.43 | 12.741% | $161.7044 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $208.73 | 6.103% | $221.4688 | $221.47 | $221.45 | $221.50 |
| Purchase #3 | $38.45 | 5.670% | $40.6301 | $40.63 | $40.65 | $40.60 |
| Purchase #4 | $131.44 | 3.308% | $135.788 | $135.79 | $135.80 | $135.80 |
| Purchase #5 | $47.86 | 3.134% | $49.3599 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $29.51 | 10.369% | $32.5699 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $205.88 | 12.373% | $231.3535 | $231.35 | $231.35 | $231.40 |
| 7 purchase totals = | $805.30 | $872.8746 | $872.87 | $872.85 | $873.00 | |