| 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 | $214.46 | 5.689% | $226.6606 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $181.37 | 4.679% | $189.8563 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $195.45 | 9.508% | $214.0334 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $176.60 | 13.640% | $200.6882 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $67.68 | 6.133% | $71.8308 | $71.83 | $71.85 | $71.80 |
| Purchase #6 | $41.99 | 6.666% | $44.7891 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $153.72 | 13.504% | $174.4783 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $1,031.27 | $1,122.3367 | $1,122.34 | $1,122.40 | $1,122.40 | |