| 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 | $142.49 | 13.779% | $162.1237 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $94.95 | 13.696% | $107.9544 | $107.95 | $107.95 | $108.00 |
| Purchase #3 | $209.58 | 4.236% | $218.4578 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $182.29 | 6.112% | $193.4316 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $17.76 | 8.561% | $19.2804 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $65.81 | 12.549% | $74.0685 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $147.98 | 10.394% | $163.361 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $860.86 | $938.6774 | $938.67 | $938.65 | $938.80 | |