| 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 | $180.76 | 5.521% | $190.7398 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $125.70 | 5.802% | $132.9931 | $132.99 | $133.00 | $133.00 |
| Purchase #3 | $175.32 | 8.305% | $189.8803 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $146.37 | 4.571% | $153.0606 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $139.74 | 4.346% | $145.8131 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $176.52 | 13.810% | $200.8974 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $116.93 | 5.735% | $123.6359 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $1,061.34 | $1,137.0202 | $1,137.02 | $1,137.05 | $1,137.00 | |