| 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 | $153.92 | 7.392% | $165.2978 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $90.44 | 9.523% | $99.0526 | $99.05 | $99.05 | $99.10 |
| Purchase #3 | $60.36 | 4.420% | $63.0279 | $63.03 | $63.05 | $63.00 |
| Purchase #4 | $85.96 | 3.575% | $89.0331 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $197.83 | 11.865% | $221.3025 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $171.98 | 11.436% | $191.6476 | $191.65 | $191.65 | $191.60 |
| Purchase #7 | $206.46 | 10.623% | $228.3922 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $966.95 | $1,057.7537 | $1,057.75 | $1,057.80 | $1,057.70 | |