| 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 | $34.92 | 9.645% | $38.288 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $169.90 | 3.423% | $175.7157 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $26.36 | 11.155% | $29.3005 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $172.51 | 7.427% | $185.3223 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $156.38 | 6.385% | $166.3649 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $246.48 | 8.782% | $268.1259 | $268.13 | $268.15 | $268.10 |
| Purchase #7 | $170.51 | 11.537% | $190.1817 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $977.06 | $1,053.2990 | $1,053.30 | $1,053.30 | $1,053.30 | |