| 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 | $145.37 | 6.777% | $155.2217 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $176.34 | 10.630% | $195.0849 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $10.75 | 3.774% | $11.1557 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $169.55 | 3.818% | $176.0234 | $176.02 | $176.00 | $176.00 |
| Purchase #5 | $242.81 | 4.661% | $254.1274 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $22.83 | 9.808% | $25.0692 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $179.28 | 13.689% | $203.8216 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $946.93 | $1,020.5039 | $1,020.50 | $1,020.45 | $1,020.50 | |