| 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 | $184.33 | 10.745% | $204.1363 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $137.78 | 8.863% | $149.9914 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $119.39 | 8.827% | $129.9286 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $88.87 | 12.699% | $100.1556 | $100.16 | $100.15 | $100.20 |
| Purchase #5 | $204.56 | 6.207% | $217.257 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $195.48 | 13.759% | $222.3761 | $222.38 | $222.40 | $222.40 |
| Purchase #7 | $19.92 | 6.642% | $21.2431 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $950.33 | $1,045.0881 | $1,045.10 | $1,045.15 | $1,045.10 | |