| 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 | $119.63 | 8.315% | $129.5772 | $129.58 | $129.60 | $129.60 |
| Purchase #2 | $35.28 | 8.297% | $38.2072 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $141.34 | 3.122% | $145.7526 | $145.75 | $145.75 | $145.80 |
| Purchase #4 | $45.67 | 4.146% | $47.5635 | $47.56 | $47.55 | $47.60 |
| Purchase #5 | $158.73 | 4.626% | $166.0728 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $13.60 | 11.199% | $15.1231 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $54.83 | 12.434% | $61.6476 | $61.65 | $61.65 | $61.60 |
| 7 purchase totals = | $569.08 | $603.9440 | $603.94 | $603.90 | $604.00 | |