| 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 | $125.30 | 6.148% | $133.0034 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $192.36 | 13.738% | $218.7864 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $202.89 | 9.215% | $221.5863 | $221.59 | $221.60 | $221.60 |
| Purchase #4 | $128.85 | 10.407% | $142.2594 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $15.86 | 11.467% | $17.6787 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $101.67 | 6.792% | $108.5754 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $19.51 | 6.220% | $20.7235 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $786.44 | $862.6131 | $862.62 | $862.65 | $862.70 | |