| 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 | $172.47 | 11.127% | $191.6607 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $172.52 | 12.510% | $194.1023 | $194.10 | $194.10 | $194.10 |
| Purchase #3 | $84.80 | 5.613% | $89.5598 | $89.56 | $89.55 | $89.60 |
| Purchase #4 | $68.58 | 12.554% | $77.1895 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $10.84 | 11.164% | $12.0502 | $12.05 | $12.05 | $12.10 |
| Purchase #6 | $218.64 | 9.182% | $238.7155 | $238.72 | $238.70 | $238.70 |
| Purchase #7 | $78.77 | 9.286% | $86.0846 | $86.08 | $86.10 | $86.10 |
| 7 purchase totals = | $806.62 | $889.3626 | $889.36 | $889.35 | $889.50 | |