| 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 | $159.87 | 10.178% | $176.1416 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $172.45 | 9.126% | $188.1878 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $19.66 | 6.120% | $20.8632 | $20.86 | $20.85 | $20.90 |
| Purchase #4 | $149.47 | 12.508% | $168.1657 | $168.17 | $168.15 | $168.20 |
| Purchase #5 | $78.66 | 7.724% | $84.7357 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $219.32 | 4.150% | $228.4218 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $154.79 | 8.780% | $168.3806 | $168.38 | $168.40 | $168.40 |
| 7 purchase totals = | $954.22 | $1,034.8964 | $1,034.90 | $1,034.90 | $1,034.90 | |