| 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 | $169.78 | 8.546% | $184.2894 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $168.52 | 10.511% | $186.2331 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $141.78 | 10.823% | $157.1248 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $132.70 | 6.650% | $141.5246 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $76.62 | 13.654% | $87.0817 | $87.08 | $87.10 | $87.10 |
| Purchase #6 | $215.59 | 9.800% | $236.7178 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $50.40 | 7.119% | $53.988 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $955.39 | $1,046.9594 | $1,046.95 | $1,046.95 | $1,046.90 | |