| 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 | $158.29 | 13.302% | $179.3457 | $179.35 | $179.35 | $179.30 |
| Purchase #2 | $160.49 | 4.242% | $167.298 | $167.30 | $167.30 | $167.30 |
| Purchase #3 | $96.83 | 7.443% | $104.0371 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $206.79 | 4.503% | $216.1018 | $216.10 | $216.10 | $216.10 |
| Purchase #5 | $74.27 | 10.660% | $82.1872 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $75.75 | 13.178% | $85.7323 | $85.73 | $85.75 | $85.70 |
| Purchase #7 | $18.66 | 7.309% | $20.0239 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $791.08 | $854.7260 | $854.73 | $854.75 | $854.60 | |