| 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 | $133.69 | 9.603% | $146.5283 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $197.49 | 6.656% | $210.6349 | $210.63 | $210.65 | $210.60 |
| Purchase #3 | $207.66 | 3.577% | $215.088 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $176.60 | 7.293% | $189.4794 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $139.67 | 13.301% | $158.2475 | $158.25 | $158.25 | $158.20 |
| Purchase #6 | $162.27 | 10.678% | $179.5972 | $179.60 | $179.60 | $179.60 |
| Purchase #7 | $79.37 | 9.700% | $87.0689 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $1,096.75 | $1,186.6442 | $1,186.65 | $1,186.70 | $1,186.60 | |