| 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 | $171.62 | 4.288% | $178.9791 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $153.59 | 9.146% | $167.6373 | $167.64 | $167.65 | $167.60 |
| Purchase #3 | $31.41 | 12.315% | $35.2781 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $193.28 | 11.480% | $215.4685 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $239.49 | 10.132% | $263.7551 | $263.76 | $263.75 | $263.80 |
| Purchase #6 | $230.89 | 11.473% | $257.38 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $147.40 | 6.580% | $157.0989 | $157.10 | $157.10 | $157.10 |
| 7 purchase totals = | $1,167.68 | $1,275.5970 | $1,275.61 | $1,275.65 | $1,275.70 | |