| 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 | $188.35 | 7.269% | $202.0412 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $37.62 | 7.855% | $40.5751 | $40.58 | $40.60 | $40.60 |
| Purchase #3 | $42.81 | 11.416% | $47.6972 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $119.58 | 13.476% | $135.6946 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $5.60 | 8.659% | $6.0849 | $6.08 | $6.10 | $6.10 |
| Purchase #6 | $46.37 | 6.307% | $49.2946 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $173.75 | 5.748% | $183.7372 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $614.08 | $665.1248 | $665.12 | $665.20 | $665.10 | |