| 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 | $80.29 | 5.587% | $84.7758 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $120.84 | 12.571% | $136.0308 | $136.03 | $136.05 | $136.00 |
| Purchase #3 | $155.52 | 11.511% | $173.4219 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $210.56 | 10.148% | $231.9276 | $231.93 | $231.95 | $231.90 |
| Purchase #5 | $215.36 | 9.506% | $235.8321 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $90.58 | 11.504% | $101.0003 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $186.79 | 6.800% | $199.4917 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $1,059.94 | $1,162.4802 | $1,162.48 | $1,162.55 | $1,162.40 | |