| 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 | $188.47 | 9.829% | $206.9947 | $206.99 | $207.00 | $207.00 |
| Purchase #2 | $131.57 | 10.833% | $145.823 | $145.82 | $145.80 | $145.80 |
| Purchase #3 | $188.58 | 5.804% | $199.5252 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $178.45 | 7.281% | $191.4429 | $191.44 | $191.45 | $191.40 |
| Purchase #5 | $159.90 | 7.610% | $172.0684 | $172.07 | $172.05 | $172.10 |
| Purchase #6 | $141.35 | 10.341% | $155.967 | $155.97 | $155.95 | $156.00 |
| Purchase #7 | $183.49 | 4.789% | $192.2773 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $1,171.81 | $1,264.0985 | $1,264.10 | $1,264.10 | $1,264.10 | |