| 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 | $177.38 | 5.568% | $187.2565 | $187.26 | $187.25 | $187.30 |
| Purchase #2 | $145.83 | 11.870% | $163.14 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $91.99 | 5.180% | $96.7551 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $190.44 | 13.320% | $215.8066 | $215.81 | $215.80 | $215.80 |
| Purchase #5 | $147.56 | 11.335% | $164.2859 | $164.29 | $164.30 | $164.30 |
| Purchase #6 | $198.95 | 6.440% | $211.7624 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $122.81 | 13.401% | $139.2678 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $1,074.96 | $1,178.2743 | $1,178.29 | $1,178.25 | $1,178.40 | |