| 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 | $16.58 | 6.407% | $17.6423 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $144.81 | 12.330% | $162.6651 | $162.67 | $162.65 | $162.70 |
| Purchase #3 | $157.64 | 5.528% | $166.3543 | $166.35 | $166.35 | $166.40 |
| Purchase #4 | $44.67 | 7.258% | $47.9121 | $47.91 | $47.90 | $47.90 |
| Purchase #5 | $73.49 | 7.141% | $78.7379 | $78.74 | $78.75 | $78.70 |
| Purchase #6 | $154.36 | 3.214% | $159.3211 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $196.28 | 7.259% | $210.528 | $210.53 | $210.55 | $210.50 |
| 7 purchase totals = | $787.83 | $843.1608 | $843.16 | $843.15 | $843.10 | |