| 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 | $133.59 | 10.690% | $147.8708 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $227.45 | 11.590% | $253.8115 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $94.57 | 8.663% | $102.7626 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $137.44 | 7.210% | $147.3494 | $147.35 | $147.35 | $147.30 |
| Purchase #5 | $159.45 | 11.603% | $177.951 | $177.95 | $177.95 | $178.00 |
| Purchase #6 | $9.90 | 7.245% | $10.6173 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $48.95 | 7.853% | $52.794 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $811.35 | $893.1566 | $893.15 | $893.10 | $893.20 | |