| 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 | $141.78 | 9.351% | $155.0378 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $165.75 | 8.821% | $180.3708 | $180.37 | $180.35 | $180.40 |
| Purchase #3 | $215.43 | 13.456% | $244.4183 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $218.97 | 13.469% | $248.4631 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $218.76 | 9.186% | $238.8553 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $107.54 | 7.554% | $115.6636 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $128.84 | 7.493% | $138.494 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $1,197.07 | $1,321.3029 | $1,321.30 | $1,321.25 | $1,321.40 | |