| 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 | $169.89 | 4.443% | $177.4382 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $90.56 | 13.825% | $103.0799 | $103.08 | $103.10 | $103.10 |
| Purchase #3 | $122.30 | 12.534% | $137.6291 | $137.63 | $137.65 | $137.60 |
| Purchase #4 | $220.99 | 8.592% | $239.9775 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $149.48 | 12.393% | $168.0051 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $65.95 | 10.870% | $73.1188 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $120.38 | 4.691% | $126.027 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $939.55 | $1,025.2756 | $1,025.29 | $1,025.35 | $1,025.20 | |