| 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 | $159.28 | 11.230% | $177.1671 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $223.52 | 12.690% | $251.8847 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $199.95 | 4.849% | $209.6456 | $209.65 | $209.65 | $209.60 |
| Purchase #4 | $226.44 | 11.762% | $253.0739 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $95.71 | 8.174% | $103.5333 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $233.94 | 5.258% | $246.2406 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $202.86 | 13.834% | $230.9237 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $1,341.70 | $1,472.4689 | $1,472.46 | $1,472.45 | $1,472.40 | |