| 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 | $222.82 | 3.521% | $230.6655 | $230.67 | $230.65 | $230.70 |
| Purchase #2 | $142.28 | 5.144% | $149.5989 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $206.60 | 8.499% | $224.1589 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $9.69 | 12.141% | $10.8665 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $172.33 | 10.231% | $189.9611 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $157.90 | 13.299% | $178.8991 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $192.35 | 4.237% | $200.4999 | $200.50 | $200.50 | $200.50 |
| 7 purchase totals = | $1,103.97 | $1,184.6499 | $1,184.66 | $1,184.60 | $1,184.80 | |