| 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 | $122.64 | 9.449% | $134.2283 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $135.36 | 8.701% | $147.1377 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $147.39 | 8.307% | $159.6337 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $30.89 | 7.484% | $33.2018 | $33.20 | $33.20 | $33.20 |
| Purchase #5 | $31.72 | 8.527% | $34.4248 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $207.73 | 11.360% | $231.3281 | $231.33 | $231.35 | $231.30 |
| Purchase #7 | $20.32 | 8.443% | $22.0356 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $696.05 | $761.9900 | $761.99 | $762.05 | $761.80 | |