| 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 | $186.70 | 9.236% | $203.9436 | $203.94 | $203.95 | $203.90 |
| Purchase #2 | $61.69 | 5.839% | $65.2921 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $59.31 | 6.760% | $63.3194 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $149.81 | 5.442% | $157.9627 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $245.62 | 8.427% | $266.3184 | $266.32 | $266.30 | $266.30 |
| Purchase #6 | $184.31 | 10.646% | $203.9316 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $166.33 | 13.728% | $189.1638 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $1,053.77 | $1,149.9316 | $1,149.92 | $1,149.90 | $1,149.90 | |