| 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 | $151.32 | 10.384% | $167.0331 | $167.03 | $167.05 | $167.00 |
| Purchase #2 | $108.36 | 13.108% | $122.5638 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $68.75 | 11.195% | $76.4466 | $76.45 | $76.45 | $76.40 |
| Purchase #4 | $159.54 | 3.199% | $164.6437 | $164.64 | $164.65 | $164.60 |
| Purchase #5 | $208.63 | 7.591% | $224.4671 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $232.27 | 8.432% | $251.855 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $152.36 | 8.769% | $165.7204 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $1,081.23 | $1,172.7297 | $1,172.73 | $1,172.70 | $1,172.70 | |