| 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 | $13.35 | 11.688% | $14.9103 | $14.91 | $14.90 | $14.90 |
| Purchase #2 | $152.73 | 6.294% | $162.3428 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $56.95 | 12.120% | $63.8523 | $63.85 | $63.85 | $63.90 |
| Purchase #4 | $166.74 | 3.842% | $173.1462 | $173.15 | $173.15 | $173.10 |
| Purchase #5 | $136.25 | 12.338% | $153.0605 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $78.51 | 12.253% | $88.1298 | $88.13 | $88.15 | $88.10 |
| Purchase #7 | $240.27 | 3.292% | $248.1797 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $844.80 | $903.6216 | $903.62 | $903.65 | $903.60 | |