| 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 | $163.94 | 4.840% | $171.8747 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $71.57 | 11.198% | $79.5844 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $117.67 | 12.639% | $132.5423 | $132.54 | $132.55 | $132.50 |
| Purchase #4 | $128.99 | 13.594% | $146.5249 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $185.76 | 10.162% | $204.6369 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $82.53 | 11.444% | $91.9747 | $91.97 | $91.95 | $92.00 |
| Purchase #7 | $156.55 | 11.786% | $175.001 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $907.01 | $1,002.1389 | $1,002.12 | $1,002.10 | $1,002.10 | |