| 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 | $145.92 | 8.674% | $158.5771 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $87.55 | 5.486% | $92.353 | $92.35 | $92.35 | $92.40 |
| Purchase #3 | $225.85 | 13.536% | $256.4211 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $142.76 | 13.312% | $161.7642 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $40.75 | 12.667% | $45.9118 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $5.61 | 9.665% | $6.1522 | $6.15 | $6.15 | $6.20 |
| Purchase #7 | $72.36 | 13.107% | $81.8442 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $720.80 | $803.0236 | $803.01 | $803.00 | $803.10 | |