| 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 | $147.41 | 9.248% | $161.0425 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $186.63 | 6.506% | $198.7721 | $198.77 | $198.75 | $198.80 |
| Purchase #3 | $199.59 | 5.301% | $210.1703 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $22.69 | 9.610% | $24.8705 | $24.87 | $24.85 | $24.90 |
| Purchase #5 | $151.37 | 5.479% | $159.6636 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $215.26 | 11.442% | $239.89 | $239.89 | $239.90 | $239.90 |
| Purchase #7 | $119.72 | 5.724% | $126.5728 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $1,042.67 | $1,120.9818 | $1,120.97 | $1,120.90 | $1,121.10 | |