| 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 | $41.98 | 9.274% | $45.8732 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $146.61 | 3.559% | $151.8278 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $115.90 | 9.749% | $127.1991 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $197.33 | 4.150% | $205.5192 | $205.52 | $205.50 | $205.50 |
| Purchase #5 | $188.84 | 9.809% | $207.3633 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $176.98 | 5.849% | $187.3316 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $189.48 | 8.222% | $205.059 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $1,057.12 | $1,130.1732 | $1,130.17 | $1,130.15 | $1,130.20 | |