| 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 | $151.64 | 13.810% | $172.5815 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $48.52 | 5.683% | $51.2774 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $217.96 | 10.260% | $240.3227 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $231.92 | 8.790% | $252.3058 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $223.77 | 11.114% | $248.6398 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $193.92 | 4.753% | $203.137 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $241.46 | 6.619% | $257.4422 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,309.19 | $1,425.7064 | $1,425.71 | $1,425.75 | $1,425.60 | |