| 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 | $111.77 | 7.176% | $119.7906 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $90.40 | 13.761% | $102.8399 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $147.36 | 3.206% | $152.0844 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $171.44 | 10.561% | $189.5458 | $189.55 | $189.55 | $189.50 |
| Purchase #5 | $72.98 | 7.592% | $78.5206 | $78.52 | $78.50 | $78.50 |
| Purchase #6 | $219.45 | 5.453% | $231.4166 | $231.42 | $231.40 | $231.40 |
| Purchase #7 | $170.47 | 4.399% | $177.969 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $983.87 | $1,052.1669 | $1,052.17 | $1,052.15 | $1,052.10 | |