| 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 | $116.88 | 13.607% | $132.7839 | $132.78 | $132.80 | $132.80 |
| Purchase #2 | $159.37 | 12.658% | $179.5431 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $190.52 | 4.316% | $198.7428 | $198.74 | $198.75 | $198.70 |
| Purchase #4 | $184.56 | 3.458% | $190.9421 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $179.93 | 8.155% | $194.6033 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $48.80 | 6.760% | $52.0989 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $184.35 | 8.859% | $200.6816 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $1,064.41 | $1,149.3957 | $1,149.38 | $1,149.45 | $1,149.30 | |