| 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 | $196.39 | 11.188% | $218.3621 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $209.56 | 3.809% | $217.5421 | $217.54 | $217.55 | $217.50 |
| Purchase #3 | $63.66 | 7.271% | $68.2887 | $68.29 | $68.30 | $68.30 |
| Purchase #4 | $170.32 | 13.504% | $193.32 | $193.32 | $193.30 | $193.30 |
| Purchase #5 | $172.43 | 7.240% | $184.9139 | $184.91 | $184.90 | $184.90 |
| Purchase #6 | $159.41 | 7.496% | $171.3594 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $25.57 | 9.623% | $28.0306 | $28.03 | $28.05 | $28.00 |
| 7 purchase totals = | $997.34 | $1,081.8168 | $1,081.81 | $1,081.80 | $1,081.80 | |