| 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 | $112.51 | 3.472% | $116.4163 | $116.42 | $116.40 | $116.40 |
| Purchase #2 | $149.96 | 12.241% | $168.3166 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $181.83 | 13.332% | $206.0716 | $206.07 | $206.05 | $206.10 |
| Purchase #4 | $52.71 | 3.546% | $54.5791 | $54.58 | $54.60 | $54.60 |
| Purchase #5 | $188.37 | 10.787% | $208.6895 | $208.69 | $208.70 | $208.70 |
| Purchase #6 | $149.85 | 6.771% | $159.9963 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $93.59 | 4.258% | $97.5751 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $928.82 | $1,011.6445 | $1,011.66 | $1,011.65 | $1,011.70 | |