| 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 | $179.26 | 7.325% | $192.3908 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $69.71 | 5.703% | $73.6856 | $73.69 | $73.70 | $73.70 |
| Purchase #3 | $111.50 | 13.624% | $126.6908 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $121.63 | 5.599% | $128.4401 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $112.35 | 4.732% | $117.6664 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $198.82 | 3.284% | $205.3492 | $205.35 | $205.35 | $205.30 |
| Purchase #7 | $249.70 | 6.366% | $265.5959 | $265.60 | $265.60 | $265.60 |
| 7 purchase totals = | $1,042.97 | $1,109.8188 | $1,109.83 | $1,109.85 | $1,109.80 | |