| 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 | $119.81 | 12.312% | $134.561 | $134.56 | $134.55 | $134.60 |
| Purchase #2 | $138.37 | 6.531% | $147.4069 | $147.41 | $147.40 | $147.40 |
| Purchase #3 | $148.83 | 13.646% | $169.1393 | $169.14 | $169.15 | $169.10 |
| Purchase #4 | $209.59 | 6.764% | $223.7667 | $223.77 | $223.75 | $223.80 |
| Purchase #5 | $69.57 | 9.658% | $76.2891 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $153.49 | 9.210% | $167.6264 | $167.63 | $167.65 | $167.60 |
| Purchase #7 | $190.66 | 5.349% | $200.8584 | $200.86 | $200.85 | $200.90 |
| 7 purchase totals = | $1,030.32 | $1,119.6478 | $1,119.66 | $1,119.65 | $1,119.70 | |