| 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 | $137.29 | 6.326% | $145.975 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $222.45 | 3.440% | $230.1023 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $75.90 | 8.329% | $82.2217 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $121.41 | 11.445% | $135.3054 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $31.77 | 8.406% | $34.4406 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $187.45 | 11.752% | $209.4791 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $216.76 | 9.196% | $236.6932 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $993.03 | $1,074.2173 | $1,074.22 | $1,074.25 | $1,074.20 | |