| 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 | $129.44 | 13.450% | $146.8497 | $146.85 | $146.85 | $146.80 |
| Purchase #2 | $158.56 | 6.185% | $168.3669 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $101.71 | 6.186% | $108.0018 | $108.00 | $108.00 | $108.00 |
| Purchase #4 | $164.47 | 9.222% | $179.6374 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $212.69 | 6.222% | $225.9236 | $225.92 | $225.90 | $225.90 |
| Purchase #6 | $186.74 | 13.334% | $211.6399 | $211.64 | $211.65 | $211.60 |
| Purchase #7 | $193.49 | 8.242% | $209.4374 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $1,147.10 | $1,249.8567 | $1,249.86 | $1,249.85 | $1,249.70 | |