| 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 | $128.71 | 11.178% | $143.0972 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $168.29 | 4.668% | $176.1458 | $176.15 | $176.15 | $176.10 |
| Purchase #3 | $17.53 | 13.650% | $19.9228 | $19.92 | $19.90 | $19.90 |
| Purchase #4 | $7.68 | 6.621% | $8.1885 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $62.67 | 4.283% | $65.3542 | $65.35 | $65.35 | $65.40 |
| Purchase #6 | $240.41 | 11.235% | $267.4201 | $267.42 | $267.40 | $267.40 |
| Purchase #7 | $233.38 | 10.499% | $257.8826 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $858.67 | $938.0112 | $938.01 | $938.00 | $938.00 | |