| 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 | $178.86 | 11.695% | $199.7777 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $23.69 | 6.356% | $25.1957 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $134.95 | 10.776% | $149.4922 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $226.83 | 6.150% | $240.78 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $9.45 | 13.187% | $10.6962 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $184.54 | 4.760% | $193.3241 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $249.87 | 6.118% | $265.157 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $1,008.19 | $1,084.4229 | $1,084.43 | $1,084.45 | $1,084.50 | |