| 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 | $141.72 | 4.801% | $148.524 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $60.96 | 3.498% | $63.0924 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $7.85 | 13.134% | $8.881 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $93.63 | 3.112% | $96.5438 | $96.54 | $96.55 | $96.50 |
| Purchase #5 | $144.81 | 6.857% | $154.7396 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $7.58 | 7.817% | $8.1725 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $131.28 | 8.368% | $142.2655 | $142.27 | $142.25 | $142.30 |
| 7 purchase totals = | $587.83 | $622.2188 | $622.21 | $622.20 | $622.20 | |