| 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 | $147.51 | 9.213% | $161.1001 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $99.91 | 8.356% | $108.2585 | $108.26 | $108.25 | $108.30 |
| Purchase #3 | $169.44 | 4.359% | $176.8259 | $176.83 | $176.85 | $176.80 |
| Purchase #4 | $168.56 | 11.581% | $188.0809 | $188.08 | $188.10 | $188.10 |
| Purchase #5 | $18.44 | 7.401% | $19.8047 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $178.51 | 7.541% | $191.9714 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $180.57 | 4.593% | $188.8636 | $188.86 | $188.85 | $188.90 |
| 7 purchase totals = | $962.94 | $1,034.9051 | $1,034.90 | $1,034.90 | $1,035.00 | |