| 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 | $163.77 | 4.782% | $171.6015 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $197.72 | 7.294% | $212.1417 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $143.50 | 6.404% | $152.6897 | $152.69 | $152.70 | $152.70 |
| Purchase #4 | $106.79 | 6.290% | $113.5071 | $113.51 | $113.50 | $113.50 |
| Purchase #5 | $70.79 | 3.125% | $73.0022 | $73.00 | $73.00 | $73.00 |
| Purchase #6 | $201.48 | 8.640% | $218.8879 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $212.87 | 8.731% | $231.4557 | $231.46 | $231.45 | $231.50 |
| 7 purchase totals = | $1,096.92 | $1,173.2858 | $1,173.29 | $1,173.30 | $1,173.30 | |