| 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 | $127.32 | 6.171% | $135.1769 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $159.27 | 10.762% | $176.4106 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $20.74 | 8.310% | $22.4635 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $60.89 | 5.783% | $64.4113 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $135.75 | 8.423% | $147.1842 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $40.28 | 10.457% | $44.4921 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $134.95 | 13.498% | $153.1656 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $679.20 | $743.3042 | $743.30 | $743.30 | $743.40 | |