| 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 | $213.65 | 6.156% | $226.8023 | $226.80 | $226.80 | $226.80 |
| Purchase #2 | $142.47 | 3.511% | $147.4721 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $80.77 | 7.568% | $86.8827 | $86.88 | $86.90 | $86.90 |
| Purchase #4 | $197.74 | 10.794% | $219.0841 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $199.89 | 5.305% | $210.4942 | $210.49 | $210.50 | $210.50 |
| Purchase #6 | $173.47 | 3.350% | $179.2812 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $75.47 | 4.304% | $78.7182 | $78.72 | $78.70 | $78.70 |
| 7 purchase totals = | $1,083.46 | $1,148.7348 | $1,148.72 | $1,148.75 | $1,148.80 | |