| 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 | $228.72 | 6.395% | $243.3466 | $243.35 | $243.35 | $243.30 |
| Purchase #2 | $32.78 | 6.331% | $34.8553 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $35.62 | 13.822% | $40.5434 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $12.61 | 13.722% | $14.3403 | $14.34 | $14.35 | $14.30 |
| Purchase #5 | $182.36 | 13.862% | $207.6387 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $151.75 | 10.221% | $167.2604 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $167.28 | 8.302% | $181.1676 | $181.17 | $181.15 | $181.20 |
| 7 purchase totals = | $811.12 | $889.1523 | $889.16 | $889.15 | $889.10 | |