| 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 | $147.96 | 9.455% | $161.9496 | $161.95 | $161.95 | $161.90 |
| Purchase #2 | $151.95 | 13.305% | $172.1669 | $172.17 | $172.15 | $172.20 |
| Purchase #3 | $241.71 | 9.362% | $264.3389 | $264.34 | $264.35 | $264.30 |
| Purchase #4 | $8.28 | 9.446% | $9.0621 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $29.26 | 6.262% | $31.0923 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $38.88 | 10.306% | $42.887 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $82.53 | 10.382% | $91.0983 | $91.10 | $91.10 | $91.10 |
| 7 purchase totals = | $700.57 | $772.5951 | $772.60 | $772.60 | $772.60 | |