| 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 | $157.75 | 7.789% | $170.0371 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $173.45 | 7.457% | $186.3842 | $186.38 | $186.40 | $186.40 |
| Purchase #3 | $5.40 | 4.455% | $5.6406 | $5.64 | $5.65 | $5.60 |
| Purchase #4 | $69.30 | 8.784% | $75.3873 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $129.29 | 4.726% | $135.4002 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $207.78 | 10.217% | $229.0089 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $48.72 | 9.191% | $53.1979 | $53.20 | $53.20 | $53.20 |
| 7 purchase totals = | $791.69 | $855.0562 | $855.06 | $855.10 | $855.00 | |