| 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 | $147.73 | 10.359% | $163.0334 | $163.03 | $163.05 | $163.00 |
| Purchase #2 | $159.83 | 13.466% | $181.3527 | $181.35 | $181.35 | $181.40 |
| Purchase #3 | $129.86 | 8.840% | $141.3396 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $212.70 | 9.627% | $233.1766 | $233.18 | $233.20 | $233.20 |
| Purchase #5 | $213.76 | 13.680% | $243.0024 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $11.80 | 6.480% | $12.5646 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $171.85 | 6.261% | $182.6095 | $182.61 | $182.60 | $182.60 |
| 7 purchase totals = | $1,047.53 | $1,157.0788 | $1,157.07 | $1,157.10 | $1,157.10 | |