| 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 | $199.56 | 7.278% | $214.084 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $143.34 | 5.331% | $150.9815 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $84.41 | 3.118% | $87.0419 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $192.80 | 9.768% | $211.6327 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $25.46 | 11.725% | $28.4452 | $28.45 | $28.45 | $28.40 |
| Purchase #6 | $169.54 | 10.650% | $187.596 | $187.60 | $187.60 | $187.60 |
| Purchase #7 | $31.46 | 11.551% | $35.0939 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $846.57 | $914.8752 | $914.87 | $914.95 | $914.80 | |