| 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 | $140.34 | 6.731% | $149.7863 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $236.36 | 4.357% | $246.6582 | $246.66 | $246.65 | $246.70 |
| Purchase #3 | $8.31 | 10.715% | $9.2004 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $172.26 | 9.111% | $187.9546 | $187.95 | $187.95 | $188.00 |
| Purchase #5 | $66.44 | 9.391% | $72.6794 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $38.35 | 11.663% | $42.8228 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $9.86 | 13.812% | $11.2219 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $671.92 | $720.3236 | $720.32 | $720.30 | $720.40 | |