| 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 | $167.79 | 9.394% | $183.5522 | $183.55 | $183.55 | $183.60 |
| Purchase #2 | $65.40 | 5.243% | $68.8289 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $218.80 | 7.805% | $235.8773 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $109.26 | 7.807% | $117.7899 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $45.97 | 5.641% | $48.5632 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $214.38 | 4.709% | $224.4752 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $120.31 | 7.472% | $129.2996 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $941.91 | $1,008.3863 | $1,008.39 | $1,008.45 | $1,008.50 | |