| 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 | $186.86 | 4.313% | $194.9193 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $241.45 | 10.537% | $266.8916 | $266.89 | $266.90 | $266.90 |
| Purchase #3 | $157.93 | 6.613% | $168.3739 | $168.37 | $168.35 | $168.40 |
| Purchase #4 | $135.33 | 4.244% | $141.0734 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $106.65 | 9.461% | $116.7402 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $152.52 | 3.512% | $157.8765 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $116.52 | 9.139% | $127.1688 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $1,097.26 | $1,173.0437 | $1,173.04 | $1,173.00 | $1,173.10 | |