| 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 | $164.80 | 5.409% | $173.714 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $169.40 | 5.508% | $178.7306 | $178.73 | $178.75 | $178.70 |
| Purchase #3 | $217.31 | 6.745% | $231.9676 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $133.25 | 7.340% | $143.0306 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $179.52 | 5.520% | $189.4295 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $60.46 | 5.355% | $63.6976 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $96.55 | 13.414% | $109.5012 | $109.50 | $109.50 | $109.50 |
| 7 purchase totals = | $1,021.29 | $1,090.0711 | $1,090.07 | $1,090.10 | $1,090.00 | |