| 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 | $49.98 | 6.669% | $53.3132 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $155.41 | 7.558% | $167.1559 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $239.66 | 10.174% | $264.043 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $148.64 | 11.308% | $165.4482 | $165.45 | $165.45 | $165.40 |
| Purchase #5 | $221.62 | 4.365% | $231.2937 | $231.29 | $231.30 | $231.30 |
| Purchase #6 | $181.60 | 5.409% | $191.4227 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $9.84 | 13.161% | $11.135 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $1,006.75 | $1,083.8117 | $1,083.81 | $1,083.80 | $1,083.70 | |