| 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 | $166.71 | 12.135% | $186.9403 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $51.60 | 10.103% | $56.8131 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $23.87 | 12.818% | $26.9297 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $206.44 | 11.468% | $230.1145 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $9.89 | 11.514% | $11.0287 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $128.55 | 12.671% | $144.8386 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $58.99 | 7.622% | $63.4862 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $646.05 | $720.1511 | $720.15 | $720.20 | $720.00 | |