| 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 | $197.58 | 10.386% | $218.1007 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $14.31 | 9.192% | $15.6254 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $48.81 | 5.615% | $51.5507 | $51.55 | $51.55 | $51.60 |
| Purchase #4 | $50.47 | 8.716% | $54.869 | $54.87 | $54.85 | $54.90 |
| Purchase #5 | $121.77 | 11.474% | $135.7419 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $193.69 | 6.287% | $205.8673 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $150.54 | 10.176% | $165.859 | $165.86 | $165.85 | $165.90 |
| 7 purchase totals = | $777.17 | $847.6140 | $847.62 | $847.60 | $847.70 | |