| 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 | $142.62 | 6.144% | $151.3826 | $151.38 | $151.40 | $151.40 |
| Purchase #2 | $7.52 | 10.570% | $8.3149 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $92.39 | 10.277% | $101.8849 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $209.75 | 13.859% | $238.8193 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $29.88 | 13.862% | $34.022 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $8.84 | 9.763% | $9.703 | $9.70 | $9.70 | $9.70 |
| Purchase #7 | $193.63 | 5.270% | $203.8343 | $203.83 | $203.85 | $203.80 |
| 7 purchase totals = | $684.63 | $747.9610 | $747.94 | $747.95 | $747.90 | |