| 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 | $6.62 | 10.119% | $7.2899 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $154.69 | 8.593% | $167.9825 | $167.98 | $168.00 | $168.00 |
| Purchase #3 | $8.90 | 8.217% | $9.6313 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $163.30 | 11.556% | $182.1709 | $182.17 | $182.15 | $182.20 |
| Purchase #5 | $32.81 | 3.579% | $33.9843 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $25.28 | 8.103% | $27.3284 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $116.40 | 12.228% | $130.6334 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $508.00 | $559.0207 | $559.01 | $559.10 | $559.00 | |