| 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 | $136.75 | 5.457% | $144.2124 | $144.21 | $144.20 | $144.20 |
| Purchase #2 | $60.81 | 4.487% | $63.5385 | $63.54 | $63.55 | $63.50 |
| Purchase #3 | $175.44 | 12.482% | $197.3384 | $197.34 | $197.35 | $197.30 |
| Purchase #4 | $185.28 | 10.493% | $204.7214 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $154.84 | 10.274% | $170.7483 | $170.75 | $170.75 | $170.70 |
| Purchase #6 | $179.59 | 3.709% | $186.251 | $186.25 | $186.25 | $186.30 |
| Purchase #7 | $62.78 | 12.574% | $70.674 | $70.67 | $70.65 | $70.70 |
| 7 purchase totals = | $955.49 | $1,037.4840 | $1,037.48 | $1,037.45 | $1,037.40 | |