| 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 | $169.78 | 7.649% | $182.7665 | $182.77 | $182.75 | $182.80 |
| Purchase #2 | $108.36 | 6.854% | $115.787 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $127.73 | 5.206% | $134.3796 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $98.60 | 12.157% | $110.5868 | $110.59 | $110.60 | $110.60 |
| Purchase #5 | $191.29 | 4.748% | $200.3724 | $200.37 | $200.35 | $200.40 |
| Purchase #6 | $198.63 | 12.357% | $223.1747 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $126.29 | 7.506% | $135.7693 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $1,020.68 | $1,102.8363 | $1,102.84 | $1,102.80 | $1,103.00 | |