| 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 | $141.87 | 3.775% | $147.2256 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $165.84 | 9.844% | $182.1653 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $80.54 | 9.418% | $88.1253 | $88.13 | $88.15 | $88.10 |
| Purchase #4 | $135.98 | 4.658% | $142.3139 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $117.31 | 5.624% | $123.9075 | $123.91 | $123.90 | $123.90 |
| Purchase #6 | $194.81 | 4.595% | $203.7615 | $203.76 | $203.75 | $203.80 |
| Purchase #7 | $131.48 | 8.637% | $142.8359 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $967.83 | $1,030.3350 | $1,030.35 | $1,030.35 | $1,030.30 | |