| 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 | $213.98 | 11.219% | $237.9864 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $187.71 | 4.287% | $195.7571 | $195.76 | $195.75 | $195.80 |
| Purchase #3 | $181.34 | 10.821% | $200.9628 | $200.96 | $200.95 | $201.00 |
| Purchase #4 | $81.49 | 6.225% | $86.5628 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $172.67 | 3.574% | $178.8412 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $50.78 | 7.862% | $54.7723 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $178.47 | 7.672% | $192.1622 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $1,066.44 | $1,147.0448 | $1,147.04 | $1,147.00 | $1,147.20 | |