| 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 | $159.48 | 6.739% | $170.2274 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $135.37 | 11.812% | $151.3599 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $74.75 | 7.103% | $80.0595 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $119.91 | 10.781% | $132.8375 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $14.99 | 10.725% | $16.5977 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $189.67 | 9.416% | $207.5293 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $230.35 | 13.478% | $261.3966 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $924.52 | $1,020.0079 | $1,020.02 | $1,020.05 | $1,020.00 | |