| 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 | $193.75 | 13.427% | $219.7648 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $77.82 | 13.650% | $88.4424 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $76.72 | 3.444% | $79.3622 | $79.36 | $79.35 | $79.40 |
| Purchase #4 | $143.56 | 11.550% | $160.1412 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $189.38 | 7.738% | $204.0342 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $200.58 | 9.279% | $219.1918 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $143.29 | 3.285% | $147.9971 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $1,025.10 | $1,118.9337 | $1,118.92 | $1,118.95 | $1,118.90 | |