| 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 | $150.60 | 12.199% | $168.9717 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $116.57 | 10.311% | $128.5895 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $13.95 | 10.721% | $15.4456 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $243.91 | 13.777% | $277.5135 | $277.51 | $277.50 | $277.50 |
| Purchase #5 | $82.63 | 12.707% | $93.1298 | $93.13 | $93.15 | $93.10 |
| Purchase #6 | $7.45 | 3.234% | $7.6909 | $7.69 | $7.70 | $7.70 |
| Purchase #7 | $179.93 | 11.549% | $200.7101 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $795.04 | $892.0511 | $892.05 | $892.05 | $892.00 | |