| 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 | $158.58 | 7.502% | $170.4767 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $207.85 | 13.170% | $235.2238 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $81.37 | 9.509% | $89.1075 | $89.11 | $89.10 | $89.10 |
| Purchase #4 | $215.62 | 9.441% | $235.9767 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $126.52 | 3.649% | $131.1367 | $131.14 | $131.15 | $131.10 |
| Purchase #6 | $209.77 | 3.584% | $217.2882 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $14.39 | 7.449% | $15.4619 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $1,014.10 | $1,094.6715 | $1,094.68 | $1,094.70 | $1,094.70 | |