| 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 | $102.49 | 12.401% | $115.1998 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $184.40 | 11.378% | $205.381 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $5.84 | 3.667% | $6.0542 | $6.05 | $6.05 | $6.10 |
| Purchase #4 | $161.96 | 9.573% | $177.4644 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $124.44 | 13.859% | $141.6861 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $45.94 | 12.232% | $51.5594 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $86.34 | 10.122% | $95.0793 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $711.41 | $792.4242 | $792.42 | $792.45 | $792.60 | |