| 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 | $166.30 | 3.386% | $171.9309 | $171.93 | $171.95 | $171.90 |
| Purchase #2 | $77.83 | 4.133% | $81.0467 | $81.05 | $81.05 | $81.00 |
| Purchase #3 | $230.64 | 6.808% | $246.342 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $68.64 | 8.615% | $74.5533 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $91.74 | 5.600% | $96.8774 | $96.88 | $96.90 | $96.90 |
| Purchase #6 | $168.68 | 4.570% | $176.3887 | $176.39 | $176.40 | $176.40 |
| Purchase #7 | $155.96 | 3.175% | $160.9117 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $959.79 | $1,008.0507 | $1,008.05 | $1,008.10 | $1,008.00 | |