| 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 | $174.42 | 6.530% | $185.8096 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $60.91 | 13.159% | $68.9251 | $68.93 | $68.95 | $68.90 |
| Purchase #3 | $47.30 | 4.645% | $49.4971 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $71.69 | 13.860% | $81.6262 | $81.63 | $81.65 | $81.60 |
| Purchase #5 | $154.99 | 11.364% | $172.6031 | $172.60 | $172.60 | $172.60 |
| Purchase #6 | $229.58 | 9.336% | $251.0136 | $251.01 | $251.00 | $251.00 |
| Purchase #7 | $74.41 | 10.685% | $82.3607 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $813.30 | $891.8354 | $891.84 | $891.85 | $891.80 | |