| 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 | $165.30 | 10.872% | $183.2714 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $28.41 | 6.746% | $30.3265 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $183.28 | 5.358% | $193.1001 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $51.86 | 7.237% | $55.6131 | $55.61 | $55.60 | $55.60 |
| Purchase #5 | $244.93 | 13.252% | $277.3881 | $277.39 | $277.40 | $277.40 |
| Purchase #6 | $190.66 | 13.687% | $216.7556 | $216.76 | $216.75 | $216.80 |
| Purchase #7 | $243.86 | 10.229% | $268.8044 | $268.80 | $268.80 | $268.80 |
| 7 purchase totals = | $1,108.30 | $1,225.2592 | $1,225.26 | $1,225.25 | $1,225.30 | |