| 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 | $157.28 | 4.673% | $164.6297 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $237.84 | 3.360% | $245.8314 | $245.83 | $245.85 | $245.80 |
| Purchase #3 | $15.62 | 11.702% | $17.4479 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $227.32 | 8.379% | $246.3671 | $246.37 | $246.35 | $246.40 |
| Purchase #5 | $135.78 | 6.365% | $144.4224 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $113.64 | 11.853% | $127.1097 | $127.11 | $127.10 | $127.10 |
| Purchase #7 | $230.35 | 3.831% | $239.1747 | $239.17 | $239.15 | $239.20 |
| 7 purchase totals = | $1,117.83 | $1,184.9829 | $1,184.98 | $1,184.95 | $1,184.90 | |