| 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 | $148.41 | 6.861% | $158.5924 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $151.63 | 12.499% | $170.5822 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $226.53 | 5.357% | $238.6652 | $238.67 | $238.65 | $238.70 |
| Purchase #4 | $210.28 | 6.871% | $224.7283 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $80.90 | 13.432% | $91.7665 | $91.77 | $91.75 | $91.80 |
| Purchase #6 | $167.96 | 11.250% | $186.8555 | $186.86 | $186.85 | $186.90 |
| Purchase #7 | $114.69 | 6.469% | $122.1093 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $1,100.40 | $1,193.2994 | $1,193.31 | $1,193.30 | $1,193.40 | |