| 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 | $170.63 | 4.508% | $178.322 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $242.85 | 9.580% | $266.115 | $266.12 | $266.10 | $266.10 |
| Purchase #3 | $236.26 | 7.647% | $254.3268 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $175.45 | 7.661% | $188.8912 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $192.85 | 7.154% | $206.6465 | $206.65 | $206.65 | $206.60 |
| Purchase #6 | $81.40 | 8.294% | $88.1513 | $88.15 | $88.15 | $88.20 |
| Purchase #7 | $30.97 | 10.440% | $34.2033 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $1,130.41 | $1,216.6561 | $1,216.66 | $1,216.65 | $1,216.60 | |