| 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 | $191.73 | 8.112% | $207.2831 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $166.34 | 5.687% | $175.7998 | $175.80 | $175.80 | $175.80 |
| Purchase #3 | $125.74 | 7.410% | $135.0573 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $135.43 | 5.277% | $142.5766 | $142.58 | $142.60 | $142.60 |
| Purchase #5 | $223.27 | 8.651% | $242.5851 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $143.63 | 12.441% | $161.499 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $126.47 | 9.657% | $138.6832 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $1,112.61 | $1,203.4841 | $1,203.49 | $1,203.55 | $1,203.60 | |