| 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 | $141.43 | 10.834% | $156.7525 | $156.75 | $156.75 | $156.80 |
| Purchase #2 | $91.62 | 5.296% | $96.4722 | $96.47 | $96.45 | $96.50 |
| Purchase #3 | $123.51 | 4.474% | $129.0358 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $96.89 | 3.719% | $100.4933 | $100.49 | $100.50 | $100.50 |
| Purchase #5 | $94.67 | 6.639% | $100.9551 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $79.74 | 6.345% | $84.7995 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $218.70 | 4.795% | $229.1867 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $846.56 | $897.6951 | $897.70 | $897.70 | $897.80 | |