| 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 | $157.69 | 13.144% | $178.4168 | $178.42 | $178.40 | $178.40 |
| Purchase #2 | $192.26 | 11.676% | $214.7083 | $214.71 | $214.70 | $214.70 |
| Purchase #3 | $167.95 | 7.207% | $180.0542 | $180.05 | $180.05 | $180.10 |
| Purchase #4 | $80.75 | 9.307% | $88.2654 | $88.27 | $88.25 | $88.30 |
| Purchase #5 | $232.58 | 5.196% | $244.6649 | $244.66 | $244.65 | $244.70 |
| Purchase #6 | $165.51 | 4.282% | $172.5971 | $172.60 | $172.60 | $172.60 |
| Purchase #7 | $11.36 | 4.588% | $11.8812 | $11.88 | $11.90 | $11.90 |
| 7 purchase totals = | $1,008.10 | $1,090.5879 | $1,090.59 | $1,090.55 | $1,090.70 | |