| 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 | $173.84 | 6.677% | $185.4473 | $185.45 | $185.45 | $185.40 |
| Purchase #2 | $113.53 | 6.185% | $120.5518 | $120.55 | $120.55 | $120.60 |
| Purchase #3 | $89.96 | 13.141% | $101.7816 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $185.87 | 6.177% | $197.3512 | $197.35 | $197.35 | $197.40 |
| Purchase #5 | $188.66 | 4.419% | $196.9969 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $231.83 | 11.312% | $258.0546 | $258.05 | $258.05 | $258.10 |
| Purchase #7 | $18.56 | 4.379% | $19.3727 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $1,002.25 | $1,079.5561 | $1,079.55 | $1,079.55 | $1,079.70 | |